01 Onan 40k generator

I won a 40 k ford V 10 powered Onan generator in an auction, I brought it to the shop , took it apart and serviced the generator head, upgraded the engine ECM, replaced the head gaskets, water pump, radiator, thermostat and built a custom exhaust for it, as well as adding axles and a hitch to move it around. every thing works great, motor runs smooth, generator head works correctly, and it runs on natural gas, I have mounted it at my house, plumbed it , wired it, but I believe I cant get enough natural gas from the house line to run such a big generator, and it eventually begins to run hot, If you are knowledgeable about generators and natural gas this is a great deal, new gens start at $14,000 for 1 of this size. if your serious about a full custom generator, with less than 1000 hours on it, call me, Ill tell you all about it. PAY ATTENTION! if youre serious, CALL! 832-518-7793. im not gonna answer a thousand texts, cash, all sales final,