khodges is correct- the nipple in the backplate just needs a piece of fuel line to carry oil outside the airplane.

I am not familiar with the Duraglow plugs. My Saitos ( as well as my Magnum and OS four strokes) run well with either Fox Miracle Plugs or OS type F plugs. In general four strokes tend to use a hotter plug than many two strokes.

I concur with khodges fuel recommendations except that I prefer a bit of castor.

I hope you find your Sato as enjoyable as I have found mine.

jess