I won't move the hitch point but I did plan of filling more of that space with a large steel box. Basically behind the propane tank, shaped like the V frame but wider and going up to about where the black "diamond plate" protection on the front currently is. The battery or batteries will go in there along with other stuff, maybe much small Yamaha 2000 watt generator if it can fit.
It isn't super long as is, I could probably find a receiver hitch that pulls it back a few more inches too.