Good job on the plans! Nice selection on the bearing, very authentic. These make a spinner feel much better than one with ball bearings, as I found out after I spent mucho dollars on my first spinner I built with ball bearings. Oscar is the only one who uses these bronze bearings commercially, and that is probably one of the reasons why his are so popular. Well, that and than his superb tech support and willingness to help others with their own spinner projects. He helped me with some issues I was having with my own homebrew spinner even though I didn't buy any parts from him (thanks Oscar, a true boon to the BYOAC crowd!).
One thing you might want to mention, Gearhead, is that people should consider multiple shipping charges if they buy all their parts online like you did. If you consider average shipping charges, say $7 per vendor, then you can anticipate an extra $20 or so from the price you quoted if someone has to order parts from 3 or more retailers. Just something to keep in mind.
