I am planning to upgrade my 2012 ML Lexus IS-F with a new subwoofer

Here is what I currently planning to get:

1. JL 10W7
2. Wicked C.A.S Enclosure
http://www.wickedcas.com/product.php...7&cat=6&page=1
3. AudioControl LC2i (tap into factory subwoofer)
4. JL XD600/1 (Have)

I need help with additional wiring/fuse.

The installation should be similar to:

http://www.clublexus.com/forums/is-f...b-install.html


Please provide price and suggestion.

Thanks