I'm putting lights on my Scag Tiger Cub. The wattage for the lights from Scag are rated 70 watts total. I'm having trouble finding 35 or smaller wattage after market lights. Would anybody have any clear idea on how high a wattage I could put on the alternator and/or battery. I'd like to hook up 2 55 watt lights for a total of 110 watts on the system additionally. Thanks!