i have a 2006 f250 with a 6.0. i have completed many modification such as egr delete, oil cooler, blue spring, 6.7 banjo bolts, hpop upgrade 4" turbo back exhaust, etc. i have blown head gaskets, stuck injector, trany vibration in overdrive, i need new tires and to get my loose steering fixed. i am debating on puting 6 grand into the truck i have now or just bit the bullet and trade it in on a new truck. not sure what i will get im looking for thoughts or recommendations. i am torn between a duramax or the 6.4 or fixing the one i have. pleaSE POST AND LET ME KNOW WHAT YOU THINK.