GPz900R Alternate Starter

Hi All

It appears that that this great model has real problems with the starter bush etc. Is there an alternate starter assembly from another Kwaka that bolts in and spares us future splitting of the cases? Or at least one that means we need to split it only once and fix it properly?

i take delivery of my 'new' GPz900R on Sunday and am just preparing myself for any pain that awaits me.

lindon