I currently have my camera on my handle bars on the xj6s though the screen but was thinking is this practical or would you put it on the side of the crash helmet for better performance bearing in mind it may fall off? not sure really what to do. Cheers for the advice.

Best to put it in a place where you think it will catch the best fottage either that being a SMIDSY or some spot on riding from you nutting it round some twisties. As long as your sure its not coming off and maybe best to give it a few slap tests then all is gravy