I feed frankenprey and commercial no grain canned. I balance out the raw as if I was feeding entirely raw (percentages of bone, organ, and muscle meat). However, for their evening canned meal, I only feed about 1.5 oz of food or else they gain too much weight so the bulk of their diet is homemade raw. Every time I take one of them to the Vet, they always ask what are you doing? Their coats are lustrous, silky, and shiny, and their teeth are perfect. They haven't had any health issues for over a year and simply go to the Vet for their annual check ups.
I also wanted to go the organic, cage free, etc. route, but I found these meats weren't as varied as I needed and way more expensive. I have 4 cats, and that would've added up very quickly, but the main reason to turn to the Asian markets for my meats is variety. I hope you do find a workable middle ground that makes you happy, but sometimes you just have to settle for what you can do instead of the ideal solution.