So with the say early 60 era unibody's, anybody have experience chopping a roof? Is it a task feasible for the DIYI body novice that has welding skills? Seems to me biggest hurdle is the glass solution. Seems a lot of chopping started in old hot rods with flat glass cars, but all the multi curved window stuff seem to be tougher hurdle. Are the A pillars always tilted back further? Seems if one does not, and rear roof is also not tilted the roof skin needs to be split and a filler added to make for the wider span. Tilting the pillars makes the glass solution a lot tougher vs say just cutting it back. Is typical laminated front windshield glass "cuttable"? Or is lexan Margard in the picture?