I agree that you should NEVER EVER base what you get off what the pros are throwing, but in this case it's at least a good benchmark. He wants something for tournament-style conditions, and there's a reason that SO many bowlers on the pro tour have been using the Agent and the Special Agent. Men, women, strokers, crankers, etc. have been on TV just this season alone on many different oil patterns with those particular balls. And it's because they are smooth and predictable off the breakpoint and have good continuation and pin action, but also respond well to higher volumes of oil and will definately hook when you need to generate some angle to the pocket.
Now, to fine-tune the ball choice and drilling spec, do you happen to know any of the details about your release? PAP, speed, revs, axis tilt or rotation?