Ice-Tray

I've looked through the posts and nothing really seems to answer my question...

This is what I have put together so far...

PIONEER FH-P8000BT 2X DIN CD MP3 BLUETOOTH CAR RADIO (replacing single din after market stereo)

SONY XS-GTX1620S 6.5" 260W 2-WAY COMPONENT SPEAKERS (fronts)
SONY XPLOD 5.25" 5 1/4" 400 WATT 3-WAY CAR SPEAKERS SET (backs)
Monster Cable XLN 16GA Car Audio Speaker Wire 2 X 20FT (cables for both sets)

MTX 1800 WATT 4/2 CHANNEL CAR STEREO AMPLIFIER AMP (amp for four speakers)
MTX THUNDER TC3001 900W MONO CLASS D AMPLIFIER (amp for subs)
KICKER PKD4 4 GAUGE AWG DUAL AMP WIRING INSTALL KIT (wiring kit)


X2 Enclosed Sub Boxes Hatchback Single 10" (may only use one, not sure yet)
X2 PIONEER PREMIER TS-W1007D4 10" SUBWOOFER (may only use one, not sure yet)
X2 Monster Cable XLN 100 Bass Subwoofer Speaker Wire - 8ft (cables for sub(s))

Am getting the Ultra Sc Crank Polished Pulley...

i am totally new to this but I want to try and install it all myself... can anyone help a bit before I get started... Do I have everything I need? I have read about 2 and 4 farad capacitators, do i need one?

Am I insane to try this?

Thanks