Good looking bike you have there! What are the roads like in the Stetlands?
I'd guess as there is an after market undertail, many of the original lugs to hold the relays, etc. are no longer there? If so, remove te tail cowl & do your best to tidy up the wiring as nicely as possible (& Use plenty of cable ties too). The tidier it is under there - the better, or electrical problems can result later on.
For my tool roll, I checked the tools there were all I needed and added a couple more - then I wrapped the PVC bag with a clean microcloth, then put it in a ziplock bag before firmly securing it (although the plan is to make a custom leather tool roll, complete with puncture repair kit & CO2 inflator soonish...).
Get a good well compact waterproof bag containing some storm overalls. Put that in a ziplock bag too. I carry some tightly compacted waterproofs under my seat cowl - but they're well compacted and out of the way of the cover's mechanism.
And finally - ALWAYS
make sure the lid is well secured when taking the key out. Over the last 6 years or so, I've lost two covers, last one was a few weeks ago when carrying a 1 litre bottle of fork oil inside!
Enjoy the SP1!
Euro RC51 SP2: HRC WSB Ti Hi-Level, T1 Airbox & Snorkel, PCIII, Dymag CA5 Carbon Wheels, Ti64 Spindles (F, R & Swing Arm), Mori Link, Maxton GP7 Shock & Ohlins 832 Forks, Brembo GP Calipers & SBK narrow track (F), Braketech Disc (R), Brembo billet Underslung x 2 Brembo RCS, Tyga Triple, 7075 Stem, Probolt Titanium all over, Babyface rearsets, MR Complete Carbon Lineup, Custom Undertail & CBR 1000 LED, Watsen LED Indicators, Harris Brace, Giles clip-ons, Corbin seat, etc. 2013 BOTY.