You are offering the top pros your "free" training with travel, room, and board, with the requirement they make a public statement or three about the system after the training is complete. It already sounds like something akin to a cue sponsor giving a pro a "free" cue if they will go out in public and shoot a few shots with it and tell people how awesome it hits.
I think only SVB would really even be worth your time on this offer, and he has been fairly critical of aiming systems and such in various interviews. As said above, I am not sure he would take this offer even for free because taking a guy like him and making him actually conscious of the aiming process and pivot points and the like could seriously mess up his game.
In many ways it is like the shark move when a person goes "That is interesting how you grip the cue tighter on the backswing and then loosen your grip as you stroke through the cueball." Suddenly the guy shooting cannot make a ball because he is so focused on his grip because of the seed you planted in his head. He misses the next two shots because he is thinking about his grip, and then he misses the next six because he thinking about "not" thinking about his grip when taking shots.
I am not sure what positives you actually think you can offer SVB. I actually think there is more of a chance of you messing up his game by peeling back the curtain and showing the machinery that creates the magic. What can you really offer the 3 time defending US Open champ who just got 2nd place in the World 9-ball Championships and won the World Pool Masters this year? What does he have to gain? And lets be real, these pros saying these things are clearly going to be used as a marketing tool for your system to go after the peons of the pool world and get them to buy your books and DVD's. That is the obvious end game in this.