I think there was a thread on this a few months ago, but I can't find it now so please indulge the question again. Can I cut the extra few inches off of my Softride Rocket TT, Carbon Fiber beam? Is this a "do it yourself" operation, or is there some special equipment needed for cutting the carbon?

I wouldn't normally worry about it, but the drink system I want to use mounts behind my seat and I fear that the extra beam is going to interfere with the proper positioning of it.

PS. I will have a fit check from someone I trust beforehand to ensure that I won't need that part of the beam later and I'm not super concerned about resale value as I intend to keep this bike for some time.