Rb20det s13 swap Help!

[death]

Hey Guys,

So Ive been doing an rb20det swap for a bit now and Ive pretty much done alot so far. I feel like im close to completion. Anyway, I just put my innercooler in and now im wondering what to do next, the wiring isnt all hooked up in the engine bay, im trying to figure out how to relocate the battery to the back of my car. I heard its best to use 0 gauge wire and Ill need 2 terminals? heres some pictures
http://a5.sphotos.ak.fbcdn.net/hphotos-ak-snc6/269610_183094261752460_100001556635710_475022_2461 246_n.jpg

http://us.mg3.mail.yahoo.com/ya/download?fid=Inbox&mid=1_633882_ACDHtEQAAHZ7T1VOTgXHSmcJKhQ&pid=2&tnef=&YY=1330991656624&file_name=PIC-0487.jpg

[death]

I appreciate any help guys.

[marshal_s14]

yeah just run your positive wire through the firewall to wherever your going to mount your battery...i perfer the trunk. you need to run the positive wire harness back to the battery...then run the ground off the battery to a good spot on the bare chassis. and yeah the smaller the gauge the better charge youll get to the alternator. so id say 0 yes