I have a 6000W portable generator, wired into a Square D generator transfer switch. We love the generator, and switch, but now that we have added on to the house, we need to add a couple of circuits to the transfer switch. It currently powers the well pump, and two circuits in the old part of the house. Is it possible to power one or two low-load circuits (e.g. lights or outlets) by doubling them up on the breakers in the existing transfer switch? I wasn't sure if this would be compliant with codes (NY State).