Solid choices. I'm glad you included Dwight Yoakam. Not sure if you're talking about Dwight's playing or that of his guitarist Pete Anderson, but they're both good. Check out his rendition of Prince's Purple Rain:
Good call on both of those guys. Roy Clark could play the strings off of anything with strings on it. Glen Campbell too.
Both Baltimore area guitarists that never got the recognition they deserved and died too young.And then Danny Gatton who along with Roy Buchanan was one of the greatest guitarists of all time that never ever gave a damn about being rich and famous.
BTW, Danny taught Joe Bonamassa everything he knows.