with one are you planning on dooing
1 is leaning the windsheild back and the other is the tradional way
tradional your gonna need 2 extra doors and a extra roof
there is a book out there that covers the chop on this truck if I can find the name Ill post it
being some one who hase owned one and has helped on the build its a tring experience and you better find some one who knows how to cut curved glass becuase some one who is unsteddy or unsure can cost you a lot of time and money