We'd still need to know more about your climate, because Texas vs Maine is a lot different, of course.
Have you looked through the Coop section? Pick the # of hens you think you'll end up with (accounting for adds over the years) and then look at Large, Medium or Small coops.
*Make your run...
Lots of great suggestions. I've heard lots of good things about both breeds you've picked; mainly for egg laying, I would guess.
We'd be able to help a lot more if you tell us what general area of the world you live in, so we have an idea of your climate.
This can make a big difference with...