Can anyone sugest an alternative gear selector lever that will fit a CBR1000? I am having no joy in finding a CBR one, anyone know if the CBR600 will fit? or indeed will any other Honda fit?

Find your local aladins cave biker shop and you should be able to buy just the splined part machined into a split boss, then you can weld on any lever you like.....I think most Honda's use the same spline.
DMS in Doncaster sell them 01302 329803.

Cheers

Ben