I was looking at the Ness micro mirrors as well, so they are tiny huh? happen to have a picture with them still on your bike?
BTW, get yourself a copy of the J&P HD and Metric catalogs, plenty of choices there, you'll most likely need Brent's adaptors to make some of those fit properly.
The bad thing about looking at mirrors on web sites and catalogs is that you really don't have a good idea on how they'll look on the bike.
dahla, how's the visibility on those?