Seriously thinking about picking up a Trustfire with red emitter. I'm planning on using it for high speed/high traffic scenarios (which I do my best to avoid) and as a 'foul weather' light- for rain, fog, odd snow fall. Problem is, I'm having a hard time visualizing the best way to mount it. Do you think I could use a Twofish product (lockblock? bikeblock?) and mount to the seat post?