Fuses, Circuit Breakers or nothing at all?

I am in the process of wiring up my 71 Demon Bracket racer. It is going to be a drag car only. I will be running the following circuits and would like to know what eveyone thinks about uses fuses or CB or nothing at all. I have an electric fuel pump, electric fuel pressure gauge, electric water pump and electric fan, one head light and tail light. I have a tach, electric gauges ie volt & amp along with gauge lights.
Their are products out there that have switch panels already made that are both fused and unfused and some that have breakers. I have been told by some that they don't use anything. Just would like to have some other opinions on this subject.
Thanks
TAZZ