'69 Barracuda T56 swap, floor, cross member
Scribed floor around frame rails, cross member, rear pan, and sub frame connectors then got my son back over to help pull floor back out.
Drilled additional plug weld holes around cross member, front rails, and rear pan. Wire wheeled areas down to metal and sprayed on some weld through primer. Next will be dropping floor in where it will stay to be plug welded down.
Also spent a lot of time wiping both sides of floor down with Surface Prep it was filthy dirty all these months sitting in shop dust dirt flying everywhere, I really should have had it covered up while all that was going on.
Another plus the weight loss has been great just in time to go to the beach for vacation!!