I cannot remember the name of the person who did the manual conversion, it was within the last year but he only posted in someone elses thread if my memory serves (which it usually doesn't)...
@badfluffy ?
It was very amusing, basically some were dismissing it as 'impossible' or 'it won't work' or that's tantamount to treason, lmao...
but in no time at all he had achieved his desire and only had to decide about a gearshift gaiter!
He should pull his finger out and do a step by step tutorial for others to follow.
I'm sure someone will post his name if they know.