Ford12508

I was going to write a giant post, but figured this will be better Vehicle - 2006 Ford F-150 XL What I plan on doing: Fi BTL 18" power by Lanzar Opti6000D 8 Pioneer 4-way 280W Max 6x8s on 50Ws each Supporting upgrades: HO Alternator, something with a high idle output Isolator splitting between stock battery for car and 3 batteries in bed of truck Big 3 with 0 Gauge 0 gauge from alt to all batteries Fuses throughout system Voltage meter in dash If you assume I know how to correctly make a ported box, and how to wire stuff, is there anything I am missing or should do in order to make the system more stable? I plan on using 0 gauge for grounds, but feel like I should ask here in order to make sure everything is planned out correctly. Thanks Also, I have read the Opti6000D is a good amp, are there any better amps in that price range? I might upgrade to a second BTL later on, so keep that in mind. EDIT - I closed the wrong tab and made this in advanced by accident, if it could be moved to electrical, that would be lovely, I will PM a few mods to hopefully speed up the process