You don't really need a Hudy style break in bench for this task . All you need is a .20 to .25 size, RC airplane nylon motor mount and a piece of plywood to mount it to. Then you mount it to a short piece of a 2x4 wood to mount and a saw horse or to lay on. A suitable 4oz RC airplane Nitro fuel tank and a On road pipe and manifold and a prop washer and I think a 1/4-20 prop nut. If you have a Spinner and a good RC airplane stater to start the engine.