John
For a cheap new generator the Hf 3200 id pretty good. There are some in the pits. There was an add in ND in the last months with a 20% off coupon. can't go wrong. Think it's around 60 dcbs.
http://www.harborfreight.com/4000-wa...tor-69676.html
For and inverter the BOLIY 3600 is good for under $1300. I have one and it has been very good and quiet.
Or just go for the Honda Inverter.
I have an extra weight distributing hitch setup complete but it's buried behind the Chevelle.