Just noticed this thread, nice truck! The rack for the back is a big chunk of steel just how I like them. I've read plenty about the dustless system and I espcially like how the water cools to keep down any potential warping etc. Btw, that hd radiator was worth $300 right off the bat, you made a fine deal there. I agree on the 283 as I always keep an eye on fuel economy these days.