where is the best place to run brake lines and mount t pieces on new chassis?
also fuel lines! any pics would be nice if possible! thanks

I didnt do this but looking back i would get the diff/prop/susp/engine and other major components in position to see how tight space is and save doing a job twice. Ive probably got loads of pics from the early stages of my build in the blog below - R1 engine fitment and now an older chassis so may differ. Certain things id watch out for are dont mount the rear lines where you will want to jack the car up and put on axle stands. With the rear t piece dont put it to close to the rear diff fill level hole and back plate bolts as you wont be able to remove them when necessary. Might be worth laying the fuel lines and wiring so you can drill less holes by sharing p clips where possible.
Adam

thanks adam. a good starting point