Lot's of passionate opinion in here today! Which is great, probably partly my own fault for not explaining the current state of the bike to begin with.
I'm on the lookout for a set of Magnesium wheels, too, maybe I'll wait until they're on before trying the slipper
Cheers Guys, you've just stopped me spending a few hundred quid, and I'll try blipping harder, and not banging down the box....