Not just that W/C Rodents carry INTERNAL PARASITES. I highly recommend against using W/C prey animals at all cost. Not just to your pets but also to yourself. Remember Rodents carry disease and parasites that can effect humans as well. Not just that, what happens if you are bitten by the animal. That would mean rabies shots.
All in all, a very bad idea with good intentions.
I personally feel in the long run its just easier and cheaper for me to just order Frozen foods for my animals. I have enough animals that this is by far the cheapest way to go.
I also recommend if you have a animal that is CB and only eats live? To keep on trying, seriously when I hear people state they have a CB snake that will not eat frozen, I ask how long have they tried to convert. You can convert any snake to frozen. Well unless its a wild caught Ball, then maybe.

But I have converted all my Ball pythons and I had a MBK that would only eat live and she now eats frozen. It takes awhile but it can happen, you just gotta keep at it and one day your snake will take frozen food.