Hi everyone! Just found this site. I have a completely stock 2005 2500HD 4WD Crew Cab Long Box Chevy. I use it to haul my camper & tow my Jeep mainly. It has 63,000 miles on it and I've own it since 2008.I've been thinking it's time for some more hauling/towing power. I know just about nothing about diesels, but have heard it is easy to get power out of them.I would like some advice for getting power out of it and keeping it reliable. Brands,what to do first.... I am buget minded!