Overdrive in Early A

I've got a '64 Barracuda that's getting a 5.2 and an A500. Motor and trans are in, but the project stalled out a couple years ago. PO had chopped out the torsion bar crossmember and the hump to install a 727 (still don't understand that), so the "no turning back" line was already crossed. I made my own tunnel, but I've no idea how much of the original could have been saved since it was pretty much gone. Orignal bucket seats should fit fine, however.

View attachment 1716143357

View attachment 1716143358

View attachment 1716143360
This is a big help. Looks like all the tunnel mods are in front of the seat mounting hole area, so the tunnel between the seats is not affected. Is that correct?