Upgrading my electrical. Couple Q's

[JZeFF]

Okay.. so for Christmas im getting wire and such for the new amps and subs i will be getting this summer.

I want to do the big 3, and i want to make sure im not forgetting anything.

Basically just tell me what i am forgetting to buy.

My battery is under my backseat for a stock location, so its far from the alternator.

In the future i will either be running 3 10" HDC3's or 2 12"HDC3's.

And more than 2500 watts. possibly an audioque 3500D.. so close to 5k watts.

And i will be replacing my stock battery with possibly a large Kinetic or something similar, and also having an additional matching battery in the trunk.

My List/Shopping Cart:

-20 feet of 1/0 KLMX kable RED

-20 feet of 1/0 KLMX kable BLACK

-15 feet of 8 Gauge KLMX Kable RED (power for my DAT 4125, and future subs)

-15 feet of 8 Gauge KLMX Kable BLACK

-4 1/0 Gauge Ring Terminals RED

-2 1/0 Gauge Ring Terminals BLACK

I already have two American Bass dist blocks and a 250amp fuse/fuse holder(not possitive on the amp, but its big enough for now)

Do i need that much BLACK 1/0 gauge?

Also do i need positive/negative battery terminals for the 1/0gauge? And how many?...

like these ones http://www.knukonceptz.com/productDetail.cfm?prodID=BT-104P

Am i forgetting anything?

Thanks guys..