Yes, I was the guy that just spoke to Yuki. I did get the whole set from Mixalisen. He was very helpful, and the parts came through promptly, no problems at all, and I recommend him if you want to get a set.
Regards
Scott
PS I'm currently trawling around Yahoo Japan and ordering NSR stuff (mainly bits that the local suppliers can't get, or charge a lot for). Haven't seen any bearings, but there are plenty of other tasty items there if anyones interested.