I just upgraded my amps wire kit from 8ga to 4ga. Took out the in line fuse, and am currently using an in line circuit breaker. My next upgrade ,be adding an amp for my mids and highs. Question is what steps do I take? Must I use a cap? if I don't use one, is my alternator safe? My HU only had one set of rcas. But I have an eq inline before my amp. ( I wired my rca from my radio to my eq, from there to my gain input control switch then to my amp.. Lots of rca cables!) Can I jump another amp straight from my eq, since it has 3 sets of line out jacks as well as a sub out jack. also, should I add a dist block, or can I just keep my old 8ga wire kit ran from the battery and use it? I want to keep the 4ga running straight to my amp. Anyone's input us greatly valued and greatly appreciated.