A little tinkering on the pedal assy.
GM's guide for the pedal gives measurement recommendations
Going off that and looking at what others have done, I rough cut a plate and started the fitment process. (apologies for the blurry pics..)
A minor adjustment, and I think this will do nicely.. Now to finalize it all. I made sure the travel is good and can still make full open even after insulation and carpet, then I tossed in one of the bucket seats to get a more realistic feel for foot placement and movement. Even had my son give it a try and agrees feels great.
Since I got a late start, I didn't finish last night but will get to it over the weekend.