85 Reg cab to 89 super cab swap

[kevin265]

I just bought this 85 reg cab soon to be pre runner Ranger. The roof and prts of the floor are really rusted and I really wish it was a super cab. I can buy an 89 super cab cab and doors for 3,500 pesos ($291US). I'm not worried about clutch pedals, electrical connections or anything like that. My question is will the cab bolt up to my frame and if so, will I be able to buy fiberglass bed sides to finish it off? Any advice on this endeavor is appreciated.