OK so ive got most of the plumbing sorted now so i was wondering about the lower water pump intake pipe, this is going to have to run at the front of the engine under the exhuast headers to the lower rad point, presumably this routing is ok heat wise? im going to use exhuast wrap on the headers too.

Is your exhaust inside the car, or pretty much outside? Mine's routed along the lower chassis rails so it's away from the heat. Maybe a bit close to the road though, but that bits up to you.

Its inside the car so presumably it will be fine.

Cheers.