I fancy having a go at this electric stuff now just to see if i could do it

i'll have a look and see if i can source the k jet fuel pump circuit 'at budget price' first though.
Now when you say fuel pump circuit... i take it i need the wiring loom and correct fuel pump relay, anything else?
how will i know if theres a built in rev limiter btw is it on specific models??
i'm thinking plug into back of my fuse box stick relay in corresponding slot, connect up to coil connect fuel pump section up to PAS pump, job done?
how much power will a leccy pump use though would i have to uprate the altenator aswell?
cheers guys