the only thing I don't have that I think would be great is some stones in the 10,000-12,000 range.
these would also be quite useless until you get proficient with the norton, so you're good.
Originally Posted by jamesrice
I also have some diamond stones, these are supposed to be flat within .001" and should work fine as lapping stones, although a genuine lapping stone would have higher tolerances.
i don't think that's necessary either, circular lapping goes a long way and you don't need all that smooth of a surface.