There are very few good breeders of moyens in the US since it is not a recognized size here. Also red is a color that some people do very well and others do not so well. Not to be discouraging, but since you are looking for a "unicorn" be prepared to look fairly far and wide. Not knowing where you are located I will off these three suggestions (who are all members here): NOLA, Arreau and FarleysD. Each of them will tick at least a couple of your marks and all are reputable folks.