I am wondering which would be better, Heated gloves or heated grips?I am using a heated vest that draws only 3.5 amps. The 400 charging system is not taxed at all. I am looking into heated gauntlets as well. (2.5 amps), total draw will be 72 watts for both vest and gauntlets. I'm sure it will also handle them with no problem. The advantage of the 400's system is that it uses almost nothing to run since the ignition is a separate system.