Dennis,
I am going to get my leather covers from Mr Mikes. The cost for the covers and installation kit is &699. He also can make them for NO headrests. His email:
mrmike@mrmikes.com and web address is:
www.mrmikes.com
What I did was go to Lowe's hardware and purchase 3"X48" 1/8" flat steel. You will need two and have some left over. I made a template out of cardboard to fit the floor aligning the front bolt holes and rear loops where the stock seat fits. If you take your seat out, you just remove the 2 front bolts and slide the entire seat forward and it comes out. I did not use the stock seat as a template because the sliders on it have too much play. The floor works great. You just have to take the steel and cut for the rear tangs/tabs and drill slots for the front bolts after you attach the Fiero seat. I can take close up photos and email them to you if you send your email address. You will also have to do minor trimming of the rear tabs of the Fiero seat tracks. I just used a hack saw.