Did a very, very, stupid thing this past weekend. Decided to torque the drain plug on my yz400 rather than the tried and true hand tighten. I mis-read the specs and used 25lbs rather than the prescribed 17lbs. Just enough to snap the head off of the bolt. Luckily it's the plug in the frame rather than the case. Can I use an "easy-out" type extractor and do it myself or should I let a pro do it? Thanks in advance for any advice.