I have a GSA for long-distance tarmac touring mixed with fire roads and mild dirt. Now I want a light little bike for real trail exploring in the woods. It should be road-legal just in case, but I'll mainly be carrying it by van out to where the trails are. Any suggestions as to what a good bike of this kind would be? Difficulty factors: (1) I have a 29" inseam. (That said, I manage just fine on a stock GSA.) (2) Must be road-legal (3) I'd like to be able to carry some sort of small luggage on it, whether a tailbag/topcase, Giant Loop, or panniers, in case I'm camping out on the trail somewhere. Or maybe a backpack would be better in that situation? (4) Main objective is that it be fun as heck for crazy trail exploring. So... whaddya reckon?