Magnum turbo setups!

Hey guys, I have a 71 Demon, currently has a decent bb383, that sadly locked up on break in for some reason.. I plan to fix it but not sure I want to put it back in at this point.. I have wanted to turbo the car for some time (after driving a turbo fox body mustang) SO I'm looking for budget to top dollar setups, pic/info would be great.. here is what I was thinking

99 360 magnum (have in my durango)
46re from same truck ^ or I have a SB 727 as well
EFI - more than likely MS3PRO but could run the stock EFI as well
OBX 1 3/4" shorty headers flipped

Chassis is already well on it's way -

B body 8.75 w/ 3.23's
FULL drag suspension
B body disc/drums
Needs subframes welded in that's about it..