Share 'new bike ideas for ss?'

I have raced my first season on "Stompy", a 13- or 14-year-old Kona Fire Mountain that was converted to singlespeed. I rode short-track XC and 'cross on this bike, and while I really love riding singlespeed, I wonder if I can't do better with a slightly newer/nicer bike in the future. "Stompy" is fun to ride but feels a tad small for me and is rather heavy to drag over barriers. I have a possibi…