Look at the garbage I put myself through to learn my opener.

[Toutatis]

I don't know why people are so surprised by the F1- F12 setting and suggesting to use a controller.

When you look at OP's graphics, it's pretty obvious that he is using an MMO mouse with 12 thumb buttons on the side. I use a Corsair Scimitar and I use F1-F12 too with shift and ctrl for bars 2 and 3. It really doesn't matter what keys you bind things too as when you use that mouse as the buttons are all close by organized in 4 rows of 3 buttons each (I could bind F1 followed by M, then A then >, etc if I wanted to and it wouldn't make a difference when using the mouse - I'd have a hard time remembering what I didn't bind for the various menus for which I use KB shortcuts though lol). All you need to know is which mouse button corresponds to which ability.