Which truck would you get if it came down to these two. Both are new and priced very close. Truck 1, $43,500- 2006 C-4500 with allison transmission, 10 ft. dump with contractor sides and central hydraulics or, Truck 2, $44, 600- 2005 C-4500 diesel allison transmission, 11 ft. dump with contractor sides and central hydraulics. I'm not going to be doing too much driving (6-10,000 annually) to justify a diesel but wondering if the price break is too good to pass up. Another concern would be that the 2007 models are coming out later this year and the 2005 would already be 2 years old, even though I just picked it up new. All of your comments are appreciated. Thank you for your advice.