The floor went in suprisingly well. remove the interior , support the car well at many points.remove the H brace going from side to side, teporarily weld the rear frame rails so they stay put. the full pan comes configured for convertibles . the tourque boxes are welded in place. also leave your subframe in if possible. i found the under the seat brace is'nt quite long enough to but up correctly to the inner rocker. its ok weld it good and solid. i droped my full pan teporarily a few times to mark were to drill plug holes , use lots of vise grips . moke everything up inclusding the seat supports. its time consuming but over all it was pretty easy. i rolled mine on its side to finish welding. il post some pix.