I put an he351 from an '05 CR onto mine. It spools quite a bit faster than the hx35 that was on it before, and keeps my EGTs cooler too. When I had my 0 plate in, the EGTs would top out around 1300*. Not a bad turbo. I think I had $500 in the whole setup, but I ordered a factory downpipe from dodge for the '05 to get the flange for my downpipe. Now you can buy the flange yourself.
01 24 valve 2500 2wd QC/SB. Airdog 150, MBRP 4" pipe, S&B intake, Quad ADR w/pulse. Fully built RKL trans w/billet input and triple disc, aurora 3000. Does OK for an old man truck.