I went to Bryant Auto Body off of the 4th street exit (it'll be half way down the block to your right). I definitely recommend them as my skirts still looks the same as they did 3 years ago (until it was stolen but thats another story). They charged me 150 since I also had a grill to paint. Might not be inexpensive but a few bucks for quality matters. Good luck with your search, and tell us where you end up going and how was it.
any mr2 owners own a shop or work at one? i'm in the same boat. looking for moldings to get painted and some spoiler holes to be welded and respray my wing. i don't mind paying a bit more for quality work that i don't have to fix later on.