47-59 S10 Swap Questions

[Daks85]

Hello, I have some quesitons. I have a 1950 3100 body and short box, and i have a complete v8 swapped 1982 s10 long box. I am wondering about tips on the easiest solution or solutions.
Do i need to move motor or transmission mounts since it is already V8 swapped (brand new 350/350 combo), can i use the aluminum rad and electric fans in the s10 V8 build that are already there and just modify my body a little if needed?
I have heard of some people saying they use the stock s10 mounts , but have not seen any photos or designs if they have. I would like the truck to sit fairly low.
I already had the 1950, i bought the s10 because i did not have a frame, and this truck was just completed with the brand new (not rebuilt) motor, tranny, rear end, new brakes and lines, new everything basically and was thinking i can save/use like 90% of that