I fitted Pirelli Scorpion Trail 2s to my Icon after the original's were stuffed at 5000 kms. However, as the Trail 2s only make a 19" front in 100/90 and not 110/80 as specified for the rim, I fitted the narrower tyre up front. Having now done about 4000 kms with this combination I can only report that the Trail 2s handle as well as I need them to on both sealed and unsealed roads, and are giving far better wear than the oem tyres.
While the Trail 2s are a good dual-sport tyre they are definitely not an off-road tyre. Also when inflated around 32/33 psi the front feedback on tar is noticeably superior to the originals, though corner turn-in may be a little slower owing to a slightly less rounded front profile.
Mike, FWIW a glance at my profile will reveal that I am possibly verging on geezer-hood myself, so keep at it mate.