UPDATE:
Been very busy moving into a unit, behind mine funnily enough, got all set up in there and the work commenced, as well as me i have my mate stripping his 2.0 pinto p100. so far i have completely stripped the bay all the loom unrevealed and taped back up nicely as i have so removed wires what i presume was an alarm at one point.
at 18 im taking this slow and nothing but correction and no dodgy wiring or anything, i want it to be safe, next step, remove the engine weekend and clean weld and smooth the bay and primer it, more updates soon, comments welcome cheers