hehe Yeah, that's a normal thing at the beginning.
I don't think my keymap would help you as I changed a lot of default Spine keys. I groped the functions by some kind of logic, like the first row are playing buttons (everything that goes with that, frame skipping, scrubbing, play/pause, whatever I use ), second-row keying, third-row tools, then if I press alt plus tools that's curve editing, or alt plus keys that are different views. I reshuffle keys if a function that I use often is not in a comfy position, or if my brain can not get unused to the movement, like CTRL+ Z
There is a lot of trial and error at the beginning. The best thing is to start with the basic and most used functions and then build up from there.
Hope this helps!