if you wanna check out revhard heres the website http://www.revhard.com/
at this moment, i think their web is down for some reason, revhard has been around for a long time now.
for me though, the MK2 MR2s are really nice lookin compared to the MK3s, the MK3s looks nice when you work on the body, like the Lotus Elise rear convertion kit for it, the MK2's are what they call the Ferrari's in Japan
, just a nice drop, rims and custom paint job is good to go.
I like the MK2's coz of their potential, the 3S-GE's VVT-i is badass too, all 3S motors have a lot of potential.
MK1's are equiped with the 4A-GE motors, lucky if you also can find a 4A-GZE which is supercharged
on the 6th Generation Celica, i love them, most specially the 3S-GTE All Trac version!