here's my 4 door in all it's "holy crap pictures make it look way better" glory http://www.nastyz28.com/~patgizz/belair/front3quarter.jpg
There was just a post a few weeks ago about these cars and I posted HolyRoller's 54 4 door chopped. Looks good! Do a search. There's also a great one on chopped 4 door cars in general and there is a bad ass car from Europe that is not to be missed. I've got them all bookmarked on my daily computer (work!)
try this and kill 2 birds with one stone: http://www.jalopyjournal.com/forum/showthread.php?t=166894&highlight=chopping+a+4+door