If money and weight were no problem, I would go with an RV Generator that is mounted in the forward compartment that runs on Propane, with the Transfer switch, all automatic, with the remote start and,
a 'Mess-O-gauges' Probably an Onan, or, Honda, if they make a similar model.
If, if, if..................
'07 3400RL 2nd RTU
2 Golf Cart batteries 3,000 watt inverter, automatic transfer switch
Honda 2000 Generator, Maytag's with 220 Dryer
Stationary domed Sat. dish, LCD 12 Volt Amp gauge, LCD Tank Monitor
3 added 120 volt outlets, On Board Air; 12 Volt Viair 450C compressor
2006 Ford PSD 4x4 Off Road Lariat, Hadley Air Horns, Truck inverter with 110 volts: laptop, Color Backup camera, Firestone air bags,Husky air ride roller hitch, Awning lock