A little searching turned up this outfit (Link below). I'm thinking something like these for $155 with grid pattern and dead pedal options...
I can make em fit, in fact I want to change the dead pedal angle anyway.! (the Porsche models will accommodate our large, flat gas pedals)
These look like a simple bolt-on.
Cheaper and nicer looking than the Ultimate pedals.
From:
http://www.srpracing.com/default.cfm