Seats
If your about 5'9 or shorter they might fit you fine, but for us taller guys the upper part of the seat that flares out makes things very uncomfortable to sit in when it's wedged in your shoulder blades. I'd find a auto parts store that has them in stock and sit in one first, Pep boys, Kragens, etc all have them.
I think they were really made for the ricer crowd, which would explain why it's build for a smaller driver.