Having seen the picture yo've posted on here,I can say that they are not premier lugs on your Imperial,they are very nice lugs,I've got nothing against your lugs but Imperial lugs are their own lugs and not premiers.So I suppose thats the end of this topic,I was enjoying it but we never got to see the strainer on the mystery drum.the rim clips look to be cast mazak ones they used on the Olympics.but they are Premier lugs on that drum.