Congrats - great table! Nice cartridge too. Bet it sounds great. Duals are intimidating but worth it!
Question - in the background, is that a Technics Quad? It looks a lot like my SA-8500X! Which is currently dead.
I have been using non-detergent 10W somethng for 30 years. Knock on wood, no issues with these motors. My Dual 1229Q has been oiled a nice few times since new. It would have been nice if Dual had made it a bit easier. Bushings are still snug and quiet. To each his own, as they say.