Thumper, where there is a slight technical error is on the C#.
The same thing has happened in with the G#7, where the 3 should be B#, not C.
Double flats are even more weird.
I have to say that in my mind when playing, I treat B# as C, Cb as B, and so on.
Perhaps I'll eventually get used to the proper spellings.
Thanks Gordon, I struggle with the same. What I see emerging for me is "two brains".
I'm see much value in the "strict" proper spellings (double sharps, etc.) from a music theory perspective. To the degree that I can grasp this, it will allow much better communication with others and perhaps better composition of my songs . . . "Brain 1"
But when I pick up my bass and jam along to a backing track, or better yet with friends, I'm thinking fretboard geometry/patterns, what sounds good to my ears and having fun . . . "Brain 2"
I wonder if the twain will ever meet

For sure it's a journey.