Go through the junkyard and look for something that will mount up relatively easily. Any aftermarket seat will require an adapter to be purchased/fabbed, so look for something simple. I installed Fiero seats in my Sammi, I've seen many other kinds used, though. I always thought seats from a Volvo 240 or 740 would look good. They should be simple to mount, the headrests are removable to give them the lowback look, and you can hook up power and have heated/power seats in your ride! They're wide, though, so I couldn't use them in anything of mine. You, however...