Hehe - good idea
Apparently B & M have released a new version of the kit since mine, but the one I had was poorly made - you could see from where it broke that it wasn't welded properly in the first place.
I never got used to the feel of the shift, it felt awkward and clunky, plus it was difficult to engage certain gears at times.
Although it was easy to fit, the way you adjust it meant that you could never get all the gears right, some were always difficult to engage.
The standard shift isn't exactly "long" either, so even if the kit did work it wasn't a massive difference, just stiffer if anything!
Hey, but don't let me put you off buying one if you want to....