Need help with wiring

2015 speed triple 94r.
doing some mods and amongst them is a GI pro gear indicator, i have it all wired up apart from the black / green wire which must be connected to either

crankshaft sensor
tacho signal
ignition coil
as i am not that mechanically minded i dont know where to identify any of these.
which is the easiest place to tap into.
photos would help on location of the above if poss.
thank you
Tony

Also. where the hell do i plug a quickshifter in, triumphs web site instructions dont look owt like my engine.
or maybe me being thick.
cheers

 

small update that may be of interest to anyone contemplating a quickshifter............. they dont do one for my bike.
Called two triumph dealers and both said the same.
The one i got was for a speed triple but not my year 2015.

 

Another update.
WooooooHooooo! got the gear indicator working after pulling my hair out all week.
found a link here
http://www.t5net-forum.de/forum/index.php?/topic/71478-gipro-ganganzeige-für-2011-er-mit-abs/&page=3
Easy when you know how