Planning a swap, looking for insight.

Hey guys. I'm thinking about putting my 350 chevy small block into my 93 B2200 and I was wondering how many of you have done it. I know I'll need a different tranny, but can I use the mazda rear end? I have a chevy tranny but i'm not sure about what model, its out of a buick skyhawk.

Update: I may be able to get a 302 mustang drive train out of a third generation (83 i assume since its a convertable) parts car. if thats too expensive I have a 351 ford f150 drivetrain lined up for 50 bucks.

That would be sik!! Im looking to possibly doing a v6 swap also since my 4 banger rebuilt engine lacks balls!!