I don't shoot an Anschutz either. Well, not exactly true. I shot the Anschutz 1808 repeater for years and loved it. I tried a 1710fwt for a few matches but just couldn't get comfortable with the stock. I went with the Sako Finnfire and shoot one rifle for both classes.
I am surprised you have had difficulty with the quality of the Anschutz. I agree, for that kind of money they should be perfect. I have owned about 8 over the years and each one was. The only cluster f%#@ I have owned was an American made Cooper M36. Most expensive rifle I have owned, also the worst piece of crap one could imagine. When the Kimbers first came out they had a lot of feeding, extracting, and misfiring challenges. It was so reminiscent of the Cooper problems I wouldn't even consider one. Perhaps those challenges have been resolved.
For another American made option one must consider the Remington 40xr. I've watched Dennis Dadian shoot 38- 40 with one for years.
Regarding the Kimbers, I am absolutely positive you can do well with them. Just let me suggest, that as you reach for scores consistently above 36/40, you may begin to look for answers in different places.
With that said, I will be one of the first to applaud when you win Nationals with Kimber in hand. I applaud you now for knocking on the master door with any rifle. Takes hard work and determination.
Good luck,
dave