To be fair though slushy, depending how yours is bred there is probally only 1/8 or 1/16 bull in yours so hardly a bull cross in the true sense of the term. I personally like saluki Xs adding to the bull cross and then probally back to the bull cross again. Not that I've seen to many this way bred, but I've seen lots of bull x, and they seem to lack what the saluki could add, ie speed, stamina, turning, but there will be some which would loose what the bull adds. Over a few generations of honest breeding though, I'm sure you could achieve what your after. Just like the coursing lads have.