w/e you can get your huge ass spools in.
I managed to get a 250ft spool of 16ga, that someone had cut 1ft off of, so they marked it down to 20bucks...I was happy.

umm. to totally rewire the speakers, and run a remote to the amp(assuming it'll be in the trunk) would take around...75-100 feet...

Im kinda guessing, but it will take a decent chunk.