Luke H.,
Kimber 10mm conversion - DefensiveCarry Concealed Carry Forum Kimber Stainless Target II 10MM
It was my thought that you can get a kimber in 10mm....... or did you mean you can't find/afford one?
Also, as a side note, I prefer the .40 as a good in-between-9mm-and-45 round. Do you feel the 10mm is that much better, given today's loading options? I remember the '40 vs. 10' debates, and it seems the .40 won for reasons other than knockdown or ballastic concerns, but nowadays they have loads that make the .40 more versatile and available than the 10mm, IMO.