Today I was able to get the driver's side floor installed. After that, I assembled the driver's side foot box to check fitment. I'll have to trim a bit off the lower inside foot box panel, but everything else looks like a good fit. I also drilled the hole for my separated brake hoses.
I also adjusted my Wilwood balance bar to get the brake pedal off the cross brace. I had to shorten the push rods a bit as discussed in several threads, but I think I have it correct now.