Even 75% is still fast on the road. Any post-2004 litre bike is quick, but as long as you're still finding it comfortable riding I don't see a need to swap. At least the RR has some weather protection with the fairing.
If we get some nice weather before the salt arrives, I might get the S1 out. Otherwise I have my Honda for when the weather goes nasty. Though if I don't need to go out, I won't. Done enough riding in the rain for commuting.
Mixed feelings about pinlocks. Using one with a sportsbike I've found the edge to be in the middle of my eyeline unless I lifted the visor which makes using one moot. Worked well with other bikes
It's been 6 years since the last major revision. I don't expect there to be many more with the whole cessation of ICE most governments are requiring within the next 5 - 10 years. Companies aren't going to invest into a dead end.
Moved away from the area, but this is where I got my current S1K from. Haven't been to their Alton site. Staff at Maidenhead were always helpful, hope they're able to find new jobs quickly.
I have one of these too. Fit my lock under the seat and most of everything else can go in here. Can even squeeze a can of drink in, though I recommend being careful when opening it.