Finally got a chance to work on my RX7 again...
 

Welded up the hole for the antenna and cut out the wheel well for the pettit flares.

http://home.satx.rr.com/mr3plus1/Project51.jpg

http://home.satx.rr.com/mr3plus1/Project52.jpg

No, thats not the real paint job, just a thin coat to prevent the rest of the car from rusting.

Wow. Looks like you are going to be doing a hardcore restoration. Congrats!