Great project, you guys are really doing some fantastic work!
We have a Camaro in our shop on the same chassis that was built at a different shop that we are "reconfiguring" for a new owner.
Be sure you address the pedal height from the floor... the Morrison chassis requires the raised floor to clear the chassis which eliminates the footwell depression. This car is using stock pedals and they now sit to closely to the floor. You hit the clutch / brake just above your heel and the gas pedal is a little strange feeling also.
It's hard to see in this shot, but they are much lower to the ground than in a stock floor.
VS. Stock Floor:
The stock pedal box can't really move upward because of the cowl. We're just getting into this one, but we're adding a hydroboost and a hydraulic clutch, so we're thinking the easier pedal travel will allow us to possibly shorten the pedals without killing the ratio or feel. We have an extra set of stockers we're going to sacrifice to try it out. Otherwise, a different system needs to be employed, possibly reducing the "height" of the chassis member that runs under the footwell allowing for a dropped floor, or an aftermarket pedal box / assembly that is shorter in some way.
Just something to think about in this stage, I'll follow along to see what you come up with. We'll be working on ours soon and will gladly share our findings.