You definitely need some more on the electrical side. Probably one big battery under the hood, or an extra one in the trunk in addition to your one under the hood.
Thats what i plan.. I just got a optima red top. i thought i was getting a yellow but i guess not. When i get some more money i will do another battery in the back but I am going to do a alternator first and i have allready purchased some 1/0 so i am going to do the big three also