Pedigree Query

Yes, I am aware of all of this already. I want to try and locate his dam so I could inquire about having her bred back to Pioneering, and getting another foal by both. Or I would consider trying to see if the owner of Sure Fit would sell her, and she has similar look etc as my gelding.

I own a tb gelding Mr Fit. This horse I have is beautiful, and I hope to possibly either buy a sibling, or inquire on how much it would cost to have Are You Fit bred to his father Pioneering so that I can own another one with the same lines? If there is anyone who can point me in the right direction...