'98 KX250 bar mounts?

I'm contemplating going to oversize bars and am wonder which way is better to clamp 'em. I've got the aforementioned bike w/Eric's 267kit and a Wiseco Hot Rod and it vibrates a little more than stock. My question is: Should I go w/a triple clamp/bar clamp combo or should I stick w/the stock rubber mounts and put the adapter clamps on them to help out w/the vibration? I've also got the Scott's replacement rubber cones w/about 4 months on them.