I'm doubting I'll be doing Geo. it sounds great but prolly not in the cards. To be honest, Westerville is really getting anti green. They have banned all forms of wind power. Solar units must meet all manner of restrictions and esthetics. Smart metering was shot down even though the city was awarded a federal grant to pay for it. Sorry for the rant. Its just that all these Old people Suck! I think I'm gonna go high efficiency and be done with it. Thanks for all the input fellas!