Needs your guys help, I know im probably missing something so:

Installing: Deck, components, amp, dynamat extreme (doing the whole interior)

Got: amp kit (cars already wired for it)
towels/rags for cleaning surfaces
alcohol solution for cleaning before dynamat
12 guage speaker wire
crimpers and stakons
tools shouldnt be a problem
screws
heat gun
solder gun
zip lock bags + sharpie = keeping bolts organized

Also I plan on mounting my tweeters in the a-pillars facing towards the window. But the wires that were pre assembled on my tweeter are way to short... even for a door install. Would you suggest just re-soldering different wire to the tweeter itself or should i just stakon to the existing wire. (Don't wanna void warranty on the speakers)

Am I missing anything?

Any suggestions or helpful hints you have one stripping the interior would be much appreciated!