Sorry forgot to add. I would never sell my Ruger 1911c for any of the other ones you listed. I love it, It is my favorite gun I have ever owned. You can wet sand and polish it and make it look nickel or chrome. By a pearl grips and there aren't any that looks better.
I have owned a full-size Kimber Stainless II and full-size Ruger SR1911 for many years. In fact, both were purchased on the same day. Of the two guns being compared, the Kimber comes in first and the Ruger somewhere around fifth place. The Ruger is actually my wife's and she prefers it over and above all of our 1911s. So really, comparisons are mostly about opinions and what a particular person likes.
I wouldnt trade my ruger for any other 1911 except a colt. Nevet had any issues with it and its crazy accurate. And reliable. Best on the market ? Probably not but im serious happy with it
Ruger is a Series 70 Trigger without the block. Kimber is a Series 80. So in the trigger department the Ruger will win especially if work is done. The Kimber has a Bull barrel which will reduce recoil due to weight. Ruger makes a Target version with a bull barrel instead of the bushing system.
I have both Guns the kimber is ammo picky.my ruger cost 920.00 the kimber 1100.00.you are way off base with your prices and my ruger eats whatever you feed it.never had a failure with it.not so kimber. 15:18