Great writing indeed. I've never seen a photo of Stinson before. I see that Bobby Hutcherson's ‘Now’ was a memorial to Stinson.
I don't really know much about bass playing, but when playing with Miles, I feel that Stinson's playing is more orthodox, or like a steady jazzy walking style. On the other hand, when comparing him to others, you can see the uniqueness of Ron Carter, who seems ordinary but is actually very individualistic.