I have several factory drawings of the water, fuel, oil layouts I can send (big files so sent one by one)
For a look at original cars go to the Archive then Sports 2000 section of
www.race-cars.com
About 7 cars there to study.
For local UK enthusiasts go to the S2000 web site. Lots of people, but not very forthcoming with info.
There is surprisingly little info on these cars, so all the pictures are invaluable.
Good luck as I know what you are about to go through and mine is far from original!
Graham.
Avid hillclimber, just bought a Lola T 492 to hillclimb.