Hi, I am a novice. I have very sensitive high end audio equipment. I want to power them up from an independent source. I was contemplating using a electric motor driven generator. I want to do this to supply cleanest power to the equipment/electronics. My power requirement is about 5 KVA. I am planning to make three such sets of 2KVA each to supply to my three sets of amplifier's. I do not want to use any fuel based prime movers. I would appreciate any suggestions.