I change my own too. Similar story to
@RC51V-2.
I run carbon fibre rims, and once tried taking the rear wheel to the new local Honda dealer, with a tire for them to fit. I was asked to pay (equivalent of) $110. That was the last time I stepped into their store.
I own around 7 bikes, and work on all of them myself.
I learnt from the late Jondog9 - who was a great member of the RC51 community. Somewhere, if you search - you'll find his tutorial.
I use just basic tools & my 3-phase compressor.
Aside from said compressor, I use a simple home-made bead breaker, Motion Pro rim protectors & tire levers, and a Mark Parnes wheel balancer, which also works well for single sided swing arm wheels, off road bike wheels, etc.
By coincidence, the old local Honda dealer offered to give me their old electric wheel balancer for free last week, so I may start using that though I suspect it might take up too much space, and be relegated to another storage building.
The MP balancer is in a small box and can be used with two axle stands, so it sits in its box on a shelf with a pile of stick-on weights.
The tools GTS455 links look very interesting!