Thing is, it's not like you're trying to find someone with an OS 5 speed. These things ain't cheap. I might flick Bobby a PM.
One question I do have, whats the 'nicest' way of going from say 6th to 2nd. Is it a simple case of clutching in and pushing the lever up or should you try and match the revs with your right foot? You cant exactly clutch in, neutral, rev, clutch out and put in the next cog like you would a dog box.