Most likely he would do is "pull and stab combo" that works so well on pretty much anyone, and usually is a 1 shot kill technique, but if he does this to kimimaro, then sure he will stab him in the chest, but Kimimaro won't die from that, and then it is him who is the one that will be stabbed with bone spikes, which will make it one less path to deal with.
and if he blows him away, well then what? Kimimaro can regenerate from any damage he will resive, and then he can't fire of his technique for the next 5 seconds, where Kimimaro should be able to fire off a few bone-bullets "for lack of better word"
Kimimaro apears to be able to regenerate pretty much anything that is shy of a behedding, so the question is, how can the Path keep him away, and now how fast will the Path "stomp" as you guys put it.