So I have a problem and I need the collective GRM advice. I currently own a 83 RX-7. It's a good car; runs great, handles well, and looks good (from 15 feet anyways). I even won my SCCA Region's Championship last year in my class (against 4 others). However, it is a carburetored rotary with 232K miles that's LOUD and kinda cold blooded.
I got my girlfriend into autocrossing last year and she wants to run the whole season with me (~20-25 events) plus I want to do more HPDE's. She likes Miatae and Porsches (hence I was looking for 944's). Here's the problem:
I found a Miata (90, flat black, needs a top) for $1000. I can get that much out of the RX-7 in parts and then use my remaining budget to paint the Miata, put tires and shocks on it, and we can race it all season. She doesn't want an ugly one but has already agreed to go look at it.
Should I join the masses and drive a Miata like everybody else at the autocross? Anybody want a RX-7?

