Someone a while back mentioned they had a NG well on their own property and ran a 9k Honda (IIRC) 24/7/365.
That was brilliant and I covet the idea.
I have a couple of MEP-002As... had R&P Carriages make me some custom torsion axles. Fair solution, but new technology is better if you don't need so much power or 3 Phase.
Good luck.