Asking for what balls work best for crankers is a little vague. If you are having issues with your current equipment or are anticipating bowling on sport shots, then you may get better responses.
The equipment you have is pretty strong so I am guessing you are looking for something a little weaker.
I have similar stats and I like even rolling equipment with some surface. Something like a Hyroad or the new Crossroad. I also have a Prodigy that I like a lot.
For weaker I have a Motiv QZ2 that has been great at 4000 and the Brunswick Avalanche Urethane also at 4000.
I like Storm and my next purchase after a Crossroad may be something like a 2Furious. Something solid with surface and not too aggressive.
But as lifted rillo said, you may need to give more information. If not your release information, at least something about what the balls would be for.
I am not a pro-bowler, but I do play one on BallReviews.com