Thanks for all the usefull advice guys. I'm 6'1" with a 32" inside leg, or at least I was - old age shrinking may be changing that!
I dropped my last GSA, before my current GS loads of times and all over Europe. It was always at a stop or almost at a stop, and always with my wife on the back. She used to bounce quite well but since breaking her back in a fall at home last year she'd rather I stopped falling off.
I've had no problems with my current GS but I'm not getting any younger and the new bike will take me to 72 and her to 71 so I want to make life as easy as I can.
I only occasionally use the bike for casual riding nowadays, it's mostly used for touring 2 up with luggage, and, as a lifelong off-road rider Ido like to explore gravel tracks and "easy" off road. A big advantage of the GS off- road is that it can be riden slowly, which suits me nowadays. I don't think a lowered bike would compromise that to any degree and if it does I can always raise it up with new shocks and stands.
My dealer is having a low triple black in soon, I'll give it a try with a far more open mind than I would have had before all your advice.
A few years back, while TouraTech where still running OffRoad School, they used lots of lowered 1200 GS/GSA's. They claimed the lowered ones had a slightly lower CG, making it easier to handle at slow speed. The lowered bikes did not have any disadvantage worth mentioning when it came to ground clearence either...