Same here. I like the Orcs, but I just wish they wouldn't be assraped. At the very least, I'd raise their armor from 1 to 3. Because if I have to take a small number of them against a large number of forces, they should hold up.
I guess one thing I'd suggest, is play on B.Net and save replays against anyone who is using Orcs, and is beating the everliving shit out of you. Unless they're beating you by sending a Blademaster to kill your peons. That is the weakest fucking shit I've ever seen.
In other news, I never knew you got EXP bonuses for having upgraded town halls.