I had a minor lowside a couple of weeks ago with JHS bungs on.
I also have a high level can which meant this was fine.
The damage was a broken gear lever and a smashed after market screen (I suspect shattered cos it was feckin cold!)
There is tiny scratching on the r/h pillion peg.
That's it.
They look cack but I have not shelled out wads for a minor off so success in my book.
I've been biking a while and carry on through winter so minor offs in my book are inevitable. Bungs are def the way to go as is a high pipe.
Live long and prosper!