[2001CamaroGuy]

Originally Posted by Maggie

I personaly don't think think that the Cryo is a necessity with the Richmond's if you supper-polish.

Any of the three processes would do well for you.
As for the difference between the Mikronite and Supra-Fin, Well, They both yield very similar results each from it's respective proprietary process. I think that the biggest difference is going to be in the cost.
I have not had much experience with the Mikronite but I have used Cryo-Isotropic (Cryo-REM) and Isotropic (REM). I have also used the Supra-Fin with excellent results.

Here is some good info on supper-polishing:
http://gltrs.grc.nasa.gov/reports/20...005-213958.pdf
http://ammtiac.alionscience.com/pdf/AMPQ7_1.pdf
http://gltrs.grc.nasa.gov/reports/20...000-210044.pdf

So who would I call to get a set of lightened 9" gears mirco-polished (since you said Cryo is probubly pointless on such hard gears anyways)? Who would you say I go through?