Anything else anyone recommends doing to the bike to improve it overall? I saw a this youtube clip, the chap's got a damper looking effort on the n/s engine casing, says it smooths out the engine a bit, anyone know the source? (skip to around 4 minutes to see it)
http://www.youtube.com/watch?v=_hHFEXFYpuc
Also, are there any other suspect things I should look out for on a thou upon inspection?