Funny, I like your use of “wanders”. True it does kind of drift a little to his left, I didn’t keep a copy of the reference to compare, but I think that may have been my hand wandering a bit. 
Thanks for looking, I’ll have a couple more today hopefully, but then I’ve got to get to some more work on some of my other projects.
I think you have a promising start here - what I might recommend is checking out some of Anthony Ryder’s links:














