Fuses, Circuit Breakers or nothing at all?

Thanks again for the replies.
I will definately go bigger in the starter & altenator circuits & on all my other circuits just to be safe. My battery is grounded to the frame rail in the trunk and then I also have a 00 piece of cable mounted on the same frame rail in the engine bay to hook to the engine. I will probably have another ground wire go from the back of the motor to the firewall so all my electronics inside will have a place to ground to. I have a fiberglass dash that my gauges will mount to. I'm still desciding about what type of switch panel I want. I will either go with a toggle setup on my dash or use the one that I think it's a TCI shifter console with switches on both sides. Since I cut out my fenderwells I will be mounting most of my electronics (MSD, Fuses) inside.
Again thanks for everyones input.
TAZZ