So with the money you saved not buying all that other stuff, just get this and forget the over-priced puny 26amper. it will run on the 2000w gen.
http://www.boatandrvaccessories.com/powermax-pmbc-55adj-converter.htmlExpect your JKill-A-Watt to show:
124.7v, 11.06a, 1383VA, 980w, PF 0.71 when unit is set to 14.8v output, with output 56.8a batteries to 13.7v and rising at the time.
Note the ad is wrong--it does not do three-stage, it runs at whatever voltage you set it to and stays there till you change it.
Forum member JiminDenver camps like you do at 10,000 feet without even an oxygen mask apparently. His set- up might interest you if he shows up here.