I bought one of the last 5.9L, and I love it. I am glad I didnt get the 6.7L, because there are so many people having problems with them right now. I think it will be a great motor once they get all of the bugs worked out. Maybe in another year or so, that will probably be the motor to have. For now though, I think the 5.9L is the safe bet on a reliable truck with plenty of mods available for it. Just my .02cents
__________________
07 2500 QC (
Electric Blue Pearl) 4x4, 5.9L, HTS Trans, Ostrich Seats, 8" Rize Lift, 20's on 37's, Amsoil w/ BMK-11, SMARTY, 5" MBRP, CFM+, AFE Stage 2/Nano Filter, BD Manifold, DiPricols, Quad Commander & Boost Fooler, FTE Rail Cap, Wicked CP3, Airdog 150, Mag Hytec's. More to come....
8" Mitre coming soon