OK, I can appreciate you're not quite sure about what goes where, and a bit unsure of what to do
Trust me, this is not someone talking rubbish, I did it this way on my SP2 and everything is fine.
When I came to do mine I was worried like you
then after I'd finished it I wondered what all the fuss was about.
I'm sure that the latest bikes manufactured now will probably have the alarms built in, but back in the SP1 and 2 era they were just add ons.
So If you stop and think about it, when the alarm was fitted, all they did was tap into the relevant wires not the component's, all you have to do is find the wires they've spliced into, think of it as a branch off.
Just take your time, trace the wires from the alarm box/brain whatever you want to call it, do one wire at a time, if you have to do more than one wire at a time then colour code them with some coloured tape or mark them up with identification tabs.
Like I mentioned previously, the alarm box will probably go off, but just wrap some sponge around it and tape it up to mute it, when it has no power from the battery it will eventually stop, if it comes to it once you've got it free from the wiring you can always stick it somewhere where it can't be heard till it stops.
Hope this helps, good luck, I'm off to the garage to have a go at doing the fork seals on mine now.
