First test ride today.
First, I couldn't get to the side-stand properly to put it down. A modified technique worked. But not well.
Second, the rear brake operation being satisfactory (perhaps improved), the gear change needs sorting out. Foot is too close to the gear change rubber bit. I can shift down no problem, shifting up can be done easily by operating it from the side (as opposed to on top of) my left boot. So I either need to move the gear pedal upwards, using its adjustment, or move the 'rubber bit' closer to its pivot.
Migsel sell a 'roll'
https://www.migsel.com/store/index.php?_a=viewProd&productId=51 and recommend cutting your gear shift lever down. This doesn't rest easily with me. Anyone got a spare gearshift lever they aren't using?
I should add that the new riding position is much more comfortable, not as low as my R1200GS LC pegs, but much better than before. That bit is fine.