In preparing for - and partially accomplishing - coolant change and flush (things looked pretty clean inside the radiator), took all the Tupperware off.
That is a laborious process, but Fred Harmon's videos are a godsend.
Gonna have to drain the fresh coolant again, though, and the overflow tank just because I didn't do it properly the first time.
In the meantime, I ordered some of those plastic push rivets, because I broke the one at the chin of the bike. Couple-three different sizes, apparently. I ordered the M6 3 stage rivets, and the larger size.
The heat is brutal inside the garage - have to do this in stages.