The choice was made, and I think you will be happy. Welcome to BYC.
Now what to expect: You will become even more so chicken obsessed, and you probably wont even notice. You will start having more and more chicken conversations. You might even have a few conversations with a chicken(s); it happens.
But you will truly know you have caught the chicken bug when you are engaging in small talk with a new acquaintance. It will be about chickens; of course, but you will notice this person is looking at you like you are alien. They will be smiling, but will get out just as soon as they can politely do so. Or, they might just back away slowly. Either way, when this happens, laugh and know you are not alone!
Allot of people recommended the Buff Orpington, and I would have to agree; they would have been a great choice. Definitely one of the best! I think White Rocks would have been another great choice. Both breeds are gentle, friendly birds full of personality with a nice egg production. Cochins, were also mentioned; another great bird
gentle and full of personality, but lacking with the egg production. However, they are great to look at, and if you wanted to hatch, you would be hard pressed to find a better broody. But, if it were me, I would have went for the best of both worlds and ordered Lt Brahams. I am sold that they are a great chicken. Meat, eggs, and oh yeah they are ornamental too. They have a fun personality; gentle with just a hint of character. They mature slowly, but they are huge once mature, and they have a great egg production