A little confused. Did you not use the 3 circuit unit and use the 8 fuse block thingy they have? Where three fuses not enought for you or is there some other reason you did not use it? I am currently looking at some way to wire up all of my stuff. I would prefer to have one wire running to the battery and have a fuseblock behind the front mask. I plan on running heated grips,a GPS, and a 12v socket (to charge phone/ipad, etc). The first two would be switched and and the 12v would remained un switched to be able to keep charging. You think your the three circuit would work? Sorry to bomb on your thread asking but electrical stuff really confuses me!