My sweet wife got me a floorpan replacement panel for my '65 Chevy 1/2 ton for Christmas. It is the more expensive OE version from LMC that has welded-on nuts for the removable transmission hump. My problem is that my floor doesn't have a removable tranny hump. Will this thing fit my truck if I cut off the area with the welded nuts? I am impressed with the thickness of this part. Jim