Cheers lads.
Yeah the bespoke looms look excellent quality (mark 24v wiring iirc) but I'm a spark of nearly 20 years in industrial control and I'd feel a bit of a fool buying a loom off someone if you know what I mean???
I'll get those sensors sorted,get the whole thing as new,the cars already been chipped and pulls 1 bar boost so it shouldn't be too hard to get 300bhp out of it reasonably reliably.

I dont hammer my cars anyway.