Hello, Trying to weigh cost-performance benefits between Hemi-E torque and the new Eco Diesel. I wanted a new EcoDiesel in 2017, but it wasn't an option. Settled on the limited 1500. Best and most comfortable I ever even sat in. Now looking very hard at the new Eco Diesel. The Hemi for all it did well pulling my 9200lb (short box with air suspension 4x4) holiday trailer seemed abusive at Best. Looking to see all relative comparables. I drive 15k kilometres a year. As far as diesel high costs I always put premium in at Costco so the price is the same as diesel. Oil change costs seem a full $100 higher additional 3.5 l and the much higher filter costs. Annual costs for DEF at 15,000k? Are owners really happy with the new engine?? Pros, Cons, Fixes?? Thanks