Nicanor,
I would need a few stats from you as far as PAP, rev rate, ball speed (I would need to know if speed is at release or down lane), Axis rotation, and tilt. I would also like to know what surface you are bowling on (DBA, HPL, ProAnvil lane, wood, guardian, etc..) and also the length of the pattern (and what part of the lane you like to play would also be beneficial). With these different items, I would be able to give you a better recommendation of what ball in the line up would match up best for you and your desired ball motion.
Also, a video would help.
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Tommy Gollick
Storm Regional/Pro Shop staff
Red Crown Pro Shop Harrisburg, PA
stormbowling.com