I have 2007 ZZR600 and want to get a Gerbing heated jacket liner and gloves. that will put me about about 114 watts of power I will be pulling off the battery. Has anyone done this with good results? I need some advice before I drop $400 on a liner and gloves. I have read I need at least 300 or more watts from my alternator but haven't figured that part out yet on my bike.

thanks.