Considering a new truck for a Christmas present to me. I really like the '14 Silverado's. I am considering a double cab with the new GM 4.3L V6 Ecotec3. I took a test drive a couple of days ago and was impressed with its power and mileage estimates. Now for my concerns.....1) direct injection. I have heard several folks on here state that it seems GM has the DI thing down-pat now. and 2) this is a brand new engine. My truck useage is strictly light duty (towing utility trailer, carrying 2 ATV's, light weight boat, weekend warrior projects, moving to a new home next year, etc) so I am not in need of more power. I would rather have a touch better mileage and save the $1,000 cost of upgrade to the V8 (which is also DI for 2014). I have read most all of the concerns about DI voiced on this forum (fuel dilution, scarce long term reliability stats, etc). Are there any positive or negative opinions specifically about GM's new DI engines? Thanks for your thoughts!