Been away for a bit but Greg and I have been working.
The new floor and rockers are welded in and we have an interference issue with the 4L80E transmission and the stock floor transmission hump. So we need to raise and re-contour for clearance.
simple really,
cut it and stick a block of wood on top of the transmission.
bend up a filler piece out of some 16 guage.
weld it in.