New visor day, retro baby. Actually very comfortable with good protection. Only a cheapie chinky but would spend more on a decent one now I have tried a bubble.
Why don’t you just use a laminated plasterboard ( drywall as it’s called over there), less arse ache.
https://www.buildershoponline.co.uk/Plasterboard-Plaster-Accessories/Laminated-Plasterboard/Celotex-PL4000-Insulated-Plasterboard-Laminate
Or put the V B up, leave a hatch then go do it from above?
I don't mate, work on using your two fingers and it will come, just seems so natural now. I obviously use a Mouse with my Mac Mini desktop but not with any of the Macbooks. Nothing stopping you using a mouse though if that's what you are comfortable with. Either get a USB-C mouse, they are available, or a USB-C to USB-A adaptor.
I use an apple magic mouse that came with the iMac. Took me a little to learn some of the functions but love it now.
You can get a usb c to usb adapter and use your own mouse too.