Hi all

In the process of buying a heavily modified 1978 T140V. Current owner is telling me it needs the following to run. He tells me that if I can find the parts and provide them to him he will do the work. Can anyone tell me where I might find the following items for a 78 t140V?
A. Rear brake master cyl
B. Points
C. Wires that run to the points.
... Thanks, for the curious this bike was / is a flat track racer. Here's what's been done to the bike, I'll post pics when I can..
1. Front and rear fenders removed
2. "Racing" style aftermarket front end, with no front brake
3. "Racing" style fuel tank.
4. "Shorty" duel pipes coming directly off the motor and exiting under the bike
5. Solo race seat with built in mini fender.
6. drag style bars