so i recently got into car audio and i want 2 put a system in my jeep,so far i have a decent pioneer HU,a power acoustik 5500w stax model amp,and a pioneer champion series 3500w max sub,1.the sub is gonna b way overpowered,should i b ok if i just keep my gain down.2.am i gonna need a capacitor? especially since im not gonna b running the amp at its full potential.and any thoughts on the equipmet.any comments or suggestions would b greatly appreciated.