The existing 6500lp generator is wired with two breakers feeding the double Pole 50 amp breaker box
No wiring changes are needed
It's all about fuel lines, and air flow for cooling the QD radiator
Make sure the new one will fit
Allow for the fact is probably has to slide in and out for service
The ones I've looked at all sit in long ways, with the radiator on the outside end , not side ways like the lp Genny
What ever you do, it's going to be a custom install
Good luck
Strange about your LP problems, the only problem with mine is the exhaust breaking, and and refilling lp every 3 day's in 100+ heat,
One of the reasons i have a portable gas generator
Next coach will be gas engine and gas generator, would love a QD genset
