I would suggest to use high quality after run oil like : JP, Novarossi, Mugen Seiki, they all clear type oil. Don't forget to clean engine internal with electric motor spray, cotton buds, brush teeth, clean clothes and metal polish, to clean the engine's internal & external after use.
Give couple of drops to : rear ball bearing, conrod to crankshaft joints, conrod to piston joints, piston sleeve, carburator opening.
I would also suggest to increase the shim thickness ( another 0.3mm perhaps ? ) to reduce the compression during break in period. This way the conrod has less intense pressure, and hopefully longer lasting.
Nice choice bro.