@merc07
I have tested some different stand-alone quickshift systems,
and found the Cordona the best,
I am using it on both racebikes,
and on the CorsaCorta (street use only, so far...).
As explained already in other threads,
you can get a plug-and-play system for our MVs,
you can adjust the "foot.force" which is needed to change the gears,
adjust the ignition time-out,
adjust the rpm above which the system is active etc.
On the race bikes,
I use the "Gilles" rear sets,
as the Gilles uses a "push-pull-rod" to connect to the shift barrel.
The sensor is mounted along, "in-line" with this push rod, and here the applied force
is not falsified by a torque.
Also, you can change the shift pattern
simply by a different mounting of the shift linkage
(for reverse shift pattern, the left fairing must be cut-out a bit).
For my Corsacorta, I have the shift barrel for reverse shift pattern,
so no need of an aftermarket rear set.
But this means, you can not use the longitudinally installed sensor,
but the Cordona toe peg sensor (I think Ed uses this as well).
Advantage: no modification is needed at all,
disadvantage: depending on the position of your toe/foot on the sensor,
there is a different torque on the sensor,
and the result is,
that the switching process is sometimes triggered sooner or later.
But for street use absolutely fine,
for race use IMHO not acceptable.