I would be a little cautious of working with too many instructors in a short period of time.  Sometimes, you end up getting conflicting advice that just confuses some issues.
Bob Nunley would be my top choice in your area.  I have worked with him in the past, and he knows his stuff, and how to communicate it to his students.
		
		
	 
I play with Bob almost weekly and we're good friends now.  We play each other quite a bit. Sometimes I like it. Sometimes I don't.  
 
I tend to take nuggets from everyone to blend into my own style. I understand what you mean about having a million things thrown at you by lots of different people, but I do like varying perspectives on the fundamentals and nuances of the game.  Some things click. Some don't. Everyone has their own physical limitations and unique body type.
Sometimes it's just nice to spend time with players like that to pick up mental aspects of the game. Or perhaps just their reinforcement that, yes indeed, this is what you do in the situation.  That in itself is huge. 
A quick example: Johnny Archer. He looked at my stroke on various shots and set-ups.  He said my stroke was really, really nice. Don't change anything. Others in the clinic, he gave them tips on what to change and explained why.  When a Hall of Famer tells you that you have a nice, smooth stroke, it really reinforces you and gives you a boost of confidence. 
The other thing that really sticks out is that I asked him, "What's the biggest mistake that you see amateur players make?  What prevents them from taking the next step?". 
Johnny looked at me and exclaimed, "They miss!". The room busted out laughing. He then said, "Seriously. If you see a table that you can run out, you gotta focus on each and every shot. You HAVE to run out when you're SUPPOSED TO!  The pro's run out. The amateurs don't. Do what you're supposed to do. Focus."
I think about that every time I see a rack that is supposed to be ran. And guess what?  I've ran out more since then than I ever have. 
So, you take away different things from different players.
In the end, the player you will become will be unique compared to any other. But, people will be able to see shades of players past that have affected your game.