Hhhmm, once I get my husband into being a successful man, and I talk him into country living (he's so handy, he'd be great at it!) I have all sorts of high hopes and silly dreams for about 100 acres. More maybe... perhaps only 30....
Small house, nothing fancy, but done up nicely. Long porch to sit on and look at everything. Jacuzzi for after long work days. If there's farm work to be done, I don't want a big house with it's own long list of chores. It'll have that expensive thick interior paint that you can wipe down and keep clean, even if a kid draws on it. Everything done efficient and designed for low maintance.
Now the barns. LOL If I could spend any amount on it, I would have my giant red and white traditional looking main barn for the goats and horses. Two riding horses, the rest show minis. Reinforced white vynil fencing, designed for horses, low maintance. Maybe a small herd of Dexter cattle or mini Zebus. 
The main barn will be sort of close to the house... with a covered walkway to get to it. I've done barn chores in blizzards/rainstorms before... so my set-up will have an eye towards getting things done even in the worse of weather. Heated water to the barn too... not dragging buckets from the house out there should the heated waterers go out. 
So the house will be set back from the road a bit, with the big main barn set back and to the left if you're looking at it. On the left of the barn, two pastures, about 4 acres each. Enough to be able to rotate the stock and keep it from turning into a mud pit. I hate mud. Specially the deep stuff that sucks the boots right off your feet. My design will be anti-mud... drainage pipes, slopes used to the advantage, low spots removed to prevent puddles, gravel and wood chips as needed.
Behind the main barn will be the fowl. One of those traditional looking coops that you see on old farms, screened front, high front dropping into a lower back end, long and skinny. The changes I would make would include adding a porch and storage room. That way I can get to everything and stay dry if it's raining. Concrete foundation... nothing digging in, I can hose it out periodically, and I can seal the feed room and prevent a bad outbreak of mice. I think 4 sections would be enough, allowing for 3 breeds of chickens and the peacocks. The runs going off the back of the building built for predator prevention.
To the right of the fowl, and behind the house, the dog kennels for my German Shepherds. I would rotate who got to stay in the house, so that none of them were kennel bound and none of them solely in the house. Imported from Germany, trained and showing in Schutzhund, the proven ones who pass the breeding exams would have a litter of puppies or two if the pups turned out as good as the parents. Maintaining about 6 adult dogs at a time. Heated kennel, dogs housed in trios or pairs based on who got along best. 10x20 indoor space per group, and an extra for momma dogs... so 3 or 4 sections that size each with a run twice the size. The whole area fenced again, for a larger run-around area. Behind that a small lot for training and one on one time. Maybe an agility course set-up to really get their minds going. I don't believe in locking dogs up away from the family, or having them caged seperately, but it's chaotic to have them all together and running loose on a farm, and thus the rotation. Makes for a dog that can adapt to new things easily too, which also in turn aids training and development. 
To the right of the dogs  and set back some will be the storage barn, for equipment, hay, ect. In front of that and to the right of the house, will be the "man-barn". Smaller than the main horse barn, but also has a covered walk-way to get to it from the house. The husband's work shop, and tools, with a mechanics bay, maybe a vehicle lift. Everything he needs for vehicle maintance, carpentry, and machining. 
A driveway would approach the house head-on, then split to either side, going past and around the horse barn and the man barn, cutting between the storage, kennels, and fowl. That way feed for each can be delivered, and everything else that goes with them. Gates on either side, everything sectioned off basically. I don't have those details worked out yet. There would have to be 2 gates over the drive on the horse barn, to get them to their pastures without having to lead each one. Close each driveway gate, open the barn and pasture gates, and send them out. Seems the easiest. 
Then some hay fields... enough trees on the property to be able to thin them and get our own firewood... the whole place fenced in with horse trails scattered around so we can check on everything from horseback. Big black wrought iron gate and stone pillars at the driveway on the road. Something classy when people come by to select a puppy or mini show horse. The house would have to be 2 stories tall so that the barns don't dwarf it.
It would be neat to find property where it's flat off the road, with enough space for all those buildings, going up into hills behind it, so that it's naturally sheltered from high winds and such. Set a pond out back to catch the run-off from the hills with a cute little mini barn to house the geese or ducks or swans or whichever. 
You know, if money wasn't an issue, this is what I would build. Might add a circle drive out in front of the house and a fountain in the middle, something little and pretty. Do gardens all aound the house, so that there isn't a yard to mow. Everything either pasture, planted, or trees. Who wants to spend 5 hours every Saturday mowing grass in the summer? Not I. There would be trimming to do, and the only mowing in the dog area.