Please wait until rush is over before you use the names- call them house 1, house 2, etc or A, B, C throughout rush.
Especially since there are people from your school on here. You don't want to say something not totally positive about a house and them read it then cut you because they think you don't like them.
You wouldn't want them to post their opinions on you every day, would you?
I'd just advise to use as much discretion as possible.
and good luck, i'm excited for you!