Cheers Dexter! I didn't have a clue before I started.
It's something you just sort of learn as you go along, that's why it has taken me 2 years really. Learnt how to do welding, painting with a airbrush using 2K paints, extended all the wiring loom and learnt bits to do with the electrics as I go along. Not really done any of it before hand!
If you get stuck there's some great forums out there where people help you out. Wiring wasn't all that easy on mine but people told me where I needed to route and feed bits
Get yourself a car and get stuck in