t-56 swap details help

Hey everyone, I got a bit of cutting done before i had to go back to school and work...I am also removing my heater core/fan during this conversion; welding up the firewall only took a few hours though. I cut up the floor based on other peoples pictures and descriptions. My next trip will be when a lot of work will get done; by then all of the parts should have come. Btw, I plan up using 1"X2" steel tubing to replace the crossmember and transmission mount.
Before:

After:


Transmission ready to go with stock camaro shifter: