Diesel generator for 5th wheels?

I bought the onan 5500 gold lp generator package on a new montana 3700rl 2013 from Pete's RV in Indiana (also Vermont) last September. The list price on the Montana invoice was $5400 I paid just a little over half that and got about 40-45 % 0ff the total price for the camper. My local dealer couldn't come within $20,000. They also deliver for so much per mile. I elected to pick up (850 odd miles one way ). That way I was sure all the kinks were out before money changed hands. We did have to stay almost 3 days before we were satisfied but we stayed in the new camper on their lot while they repaired all items we found.I highly recommend them.