Thanks BP, much appreciated - I thought I'd checked my rating correctly but this stuff just looks so... flimsy. Anyway, I'll crack on.
I located the orange rear light cable on my Glee that I needed to tap into, but even having raised the fuel tank the plug was right down deep below the coolant bottle, really tight with no slack at all, and I could barely even get my finger tips down there. Is that normal?! Almost certain it's OEM Suzuki. I eventually managed to get the connection made, but it was really tricky and took me ages and much cussing!
Can I give you one bit of constructive feedback on the design? For the Glee, at least, it would be good to have another inch of cable between the inline fuse, to make routing that cable easier if you want the fusebox in the space by the coolant bottle, as it's a bit limiting (see another punter's photo at
http://www.v-strom.co.uk/smf/index.php?topic=24607.msg317497#msg317497).