I really love the colors on your snake
I am not going to jump on your for your choices and I don't knwo the circumstances as to why you have decided to feed live and to use that type of bedding. First off, just so you know, it is better to feed F/T mice and rats than live. Live rodents are more likely to carry parasites and severely injure your snake. It is pretty easy to switch them over to F/T, although it may take a few tries for some. If you do feed live, make sure you are always present and never leave the two alone without supervision. Live rodents can also scratch and cut your snake while in the snakes grasp as a defense.
As for the bedding. While what you are using may look better than other beddings, you have to think about how safe it may be. Your snake can swallow or injest this bedding during a feed and become impacted. If your snake is impacted it can cause it many problems, including not being able to poop which will require immediate vet care and may cause death. It is better to feed on newspaper or paper towel to avoid this problem.
I don't want you to feel un_welcome here. We just all want whats best for your snake. And I am not going to judge your decisions as you may have just been misinformed.
But thats what we are all here for, is to help educate others.
Your snake is beautiful, I hope from now on you will make the best decisions for its health.