Congrats on the roadster, i also recently bought a 70 roadster. I've got a bunch of random parts if you need anything, I'll sell for real cheap or free. Rear brake lights, side marker lights and turn signals, mirrors, cables, new cap and rotor and points, thermostat housing, vintage wheels and tires, antenna, and a bunch of other random things.
Here is my roadster, the day i bought it.
and a few of the progress. Lowered, newly restored vintage wheels, new fender mirrors.
new lights.