Thanks awaywego for the potential locations of stuff. Dh was very appreciative! Thanks to everyone for the info on Onan vs. our two yamahas. That is very helpful info too. Will save us a few dollars if we dont need them. We do dry camp/boondock so I was thinking that a built in would allow us to not have to remember to pack the gens and we won't have to remember the gas too.
However if it is a choice between the generator and washer/dryer unit 'wifey' wins!