I tacked the passenger side frame as well so it won't move during this fitting procedure.
Ruben asked if he could try some welding. He took welding class early this year at Pasadena City College so why not.
Here's a close up of Ruben using the MIG on the driver's side windshield pillar.
The roof appears to be slightly warped probably from the donor car being in a accident. This should make it especially fun to fit. "A Fitting End" lol