I actually like the tri-bars on our GT's. Those and the taillights are the two things that show our cars off as pushrod SN95's. Funny thing is my car came from the factory with both of those things, but doesn't have either any more.
Jeep wheels will also work. Oh, and someone on here put deep dish bullitt's on a Ranger to see what it would look like. I think it was Mike ...... looked pretty neat .... if only it was lowered.