thats correct, M-unit and Ignitech do everything the oem cdi did, you just need coils/COP which wire to the ignitech, there is an ignitech specifically for COP set up.
yes, had to drill the real lower engine mount on the engine to fit 750 frame, and make plates for the rest
build thread here, take no notice of the top rear engine mount, that was just me being different
I think that the Motogadget M-unit has a side stand circuit as standard?
I have just bypassed all that shite with mine! might look into doing the sidestand at a later date though