I was wondering if anyone has made these plans?

I'm using a 2nd gen rx7 with this chassis so I was wondering if I have to wing it or if someone has done it. I dont think it should be too hard but plans make it alot easyier.

Jim reported on the NA Yahoo list that it is in the pipeline .....
Best wishes
Iain

http://georgecushing.net/SierraIRS.html
http://georgecushing.net/SierraIRS.zip