I am trying to decide what to buy. I can buy an 07 slt 2500 5. 9 with very low miles for 27K OR buy an 09 6. 7 whci comes with brake and the newer 68e trans for about 35k,,,,,I am seeing all this 6. 7 emission stuff and it has me spooked so I thought if I could get some feedback from you experts it would be helpful. The 5. 9's are bringing more than book right now and I am not a guy who likes paying over retail price for anything. The 07 that I can buy for 27K only books out on Edmonds for 24K... . if you own a 5. 9 you may have gold but not forever. 
