you would need custom rear glass and possibly sides if you went two door. the only 4dr convt. ive seen is the old lincoln continentals and they are kick ass. the problem with a 4dr convt is the B-pillars. they need more structure if they're no connected to a roof. not only would you be weakening the chassic, but you would also be adding a couple hundred pounds. however, if you made it a roadster, that wuld be better. im down for this junkyard trip..
