Im just about ready to finish my engine wiring. Its mostly done but the alt,electric fan relay and repop amp gauge. But as im laying out the wiring I have 3 leads going dircet to my batt. 1 for the alt ,Fan and amp gauge. Not including the factory hot lead through the factory harness. Is there some sort of aftermarket junction block I could use to tap the hot leads to? I just picture a red wire mess in my mind . Any help would be great.