| Welcome to the board Rick_916,
I did the 14t front mod a few months ago. It makes the bike far easier to ride at low speed in towns and for feeding through traffic. It seems to be a bit better off the throttle as well. The only downside Ive noticed is that motorway cruising speeds (real world - 85-90mph) is a bit more 'busy' with more vibration due to the higher revs.
Overall, definately a worthwhile mod. Ive got the 180 section rear to go on when I get my new tyres put on as well.
cheers,
Ben | 
Threaded Mode