The drummer reminds me of the cat in a pink critter onesie laying waste to the drums on a pop festival stage, not completely inappropriately but stealing the show, Japanese maybe,? I wouldn't mind seeing that one again.
A drummer that is a little OTT wouldn't be too much of a problem. When Sir Guitard has to OTT the drummer instead of telling drummer too cool his jets you got problems.
Horses for courses and you don’t send your highly trained trotter to the galllops.
Most of the gigs I have done in the last 10 years have been done with 200w'ers.
The magnets don't "see" the wood, or your fingers, very well at all. The idea was to block out the air gap so no way fingers could be put into danger. You would still want sub pinkie sized gaps to maintain the air guitar schtick.
9kg is not your usual 112. It should dangle ok.
The dangle might help the near side clear your knee just a little as you handbag it.
Easier to 'put' up on a shelf or into a small car boot with the handle like it is.