I have just purchased a C32 w/twin Yamaha 300's. I hope to take delivery mid November. Prior to this, I had a 32 CC that did not have hardly any of the systems that the C32 has. My first question (probably of many) is since there are two fuel tanks (150 gals. each) on this boat, does each motor have its own tank and when you fill the tanks, how does the gas gauge show total gals left on the Garmin and/or Yamaha gauges. THANKS.