Oldfart...It's a '71 TM frame I found in a skip bin years ago. The engine is a '75 TS, side covers from an RMS, Front guard a cut down 'Tony D' Preston Petty opaque, rear a genuine RH opaque, TS rear wheel, TM front, TM forks, Pacifico plastic tank, Interam handlebars, Taiwanese Gunnar Gasser throttle, No Name grips, Curnutt shocks in the photo (now replaced by Works Performance) and a Circle F pipe that's not in the photo as it was enroute from the USA at the time. Everything on the bike was either rooted and restored, donated or swapped for.
If I added the Works Shocks and Circle F pipe to the original $100 cost, the bike now owes about $500 and is a reasonably competitive little bike. It'll be at CD5 as a klub Kevlar Kourtesy bike.