1966/'69 A100 Twins Build

frame connectors so you don't crack paint/wrinkle sheet metal with all the torque?
looked in the FSM and one drawing in lubrication makes it look like it's a "full unibody" frame. Is that so?

Yes unibody. Still has the stock 3.91 one legger. It won’t be able to twist the body as it will just spin. I’ll let the next owner care about all that.