congrats, but it seems highly unusual to have to sand down the clutch liner unless it wasn't a stock Hirobo liner replacement.

make sure the clutch shoe-to-liner gap is less than 0.5mm. If it is more then this then you will over stress the shoes and they could break.

also, make sure you get a antenna tube for that antenna and isolate it from anything aluminum.

also, on the Enya, just a FYI, MRC no longer supports or carries Enya, so if you need plugs or engine parts you'll have to go to Enya or whomever is their current distributor.

good luck!