That's a nice read @ChrisBiggsUK
Funny you mention your steed, I said to my daughter today that I actually just fancy a smaller buke to whizz about on, as much as I love my ZZR, going for a ride is always "a bit of a thing".
As for right-handers, me too, roundabouts are the worse thing, if I blast into them because there's no traffic, the entry and exit at speed is great, but that right hand tip into the roundabout always makes my heart jump a bit. This is why driving on the right in Europe is so much fun, because one has to slow down more for the right hand bends, so it's not a worry, and the left handers offer more visibility.
Going at your own pace has served you well thus far, no point doing otherwise.