Here is a scan of the RPM gauge (DUH!) from my spare 1986 cluster. Once I perfect things like scaling (my HP scanner likes to slightly scale down the gauge) and colors I will make a full set to play with. Once I get a hold of some good quality paper, I will make a final set. Hopefully I can make these look really nice, then I will make some low-cost kits for 1st and 2nd gen Rx-7's