turbo's

hello im new to this forum and looking for advice i work on big diesels not to familure with the little ones i recently got a 97 12v with a nv4500 and stuck it in my f350 i pull all the time with it to the races truck trailer wieght is about 18k im looking at a turbo up grade and some other mods im getting a #10 plate and ether 50 or 75 hp ddp sticks also running a banks twin ram intake and a 3k gsk im not shur what turbo to run i see these 16cm non wasted turbo housings but not shur if it will keep tha pyros under control also i have a spare dt466 turbo not not shur if it will flow enought ether can you guys please give me some help with this any input would be great

thanks
trever