I love my brahmas. I'm working on getting to only them in my pens. They are a very very calm lot. I have 2 roosters in one pen with 14 girls, I couldn't decide which one to keep and they aren't giving me or the girls any probs so they both get to stay.
In the other pen I have a lt brahma roo with several different breeds of hens. I would say make sure you stay with some of the heavier breed hens. I had a hen or two (usually my ee's/americanas) limping on occasion, I believe this is due to their size and his. He's a huge huge fellow.
I got into them due to the "calm nature" I had read about them. Oh so true. I got into chickens to help get over my paralyzing fear of birds. Then I wanted to hatch, so naturally I needed a rooster. I definitely made the right choice. I've had them for 5 years and never a problem from any of the 3 I have.
I have to say my biggest complaint would be from this year. We've had lots and lots of rain so my pens are a mucky muddy mess, so their feet feathers are disgusting.
They have been excellent mommas. She was able to hatch out 8 chicks. She is serious about them, they only ones we lost were due to them getting into the main pen and the mean nasty barred rock henI have killing them.
I'm sure you'll fall head over heels with their personalities.
Smiles
Jul