Ok need some input. My 720 with a 500 watt stator is eating Optima batteries. 3 in 110 miles to be exact. I'm woundering if I'm trying to power to much, One 12" rad fan (run all the time), 1 8" oil cooler fan (part time) GPS, Radio, Intercom, Pumper, three LED rear lights (run all the time), and...