Wanted: Matrix Jumpers

Hi, I received the Graphene Extreme Jumpers today. Although Bob Gross said these will work well with the Matrix Cables I still would like to have Matrix Jumpers, if possible. I know I am kinda of weird about this. I cannot find out if there is any difference and I would prefer the same wire throughout. If you have a pair of Matrix jumpers you are not using, please let me know. Thanks! Ken