New Chain Time = Sprockets too ?

[fazersharp]

Defiantly will be a gold D.I.D XV chain and the Ognibene silent front but still thinking about the silent rear, going to do some reading on it. I plan on using gear oil and a brush as a lube regime but just wondering if the rubber ring on the rear would just trap stuff. Or if because of it oil would pool a little and the result would be more fling - rather than sort of tracking across the sprocket face.   
This is a good view of the rear. I just like the shape holes in it and that it is silver, fancy it with stainless steel nuts but can not find out if it has a treatment of if its just going to be rusty steel down the linehttps://www.youtube.com/watch?v=Fk7OVEj8gqQ