Can you confirm your tilt? 45 would be a huge number. 10-20 degrees is more or less typical.
Other than that, you're not too different from me. I have more axis rotation and a little more revs (and low tilt). but they should cancel each other out somewhat. I haven't tried any short pins (2" or less from PAP), but otherwise, I've tried a little bit of everything as far as drilling's and equipment and have found good success with just about everything. Low pin dull asymmetric Weapon of Mass Bias to very high pin flippy Silver Streak Pearl.
Some people may prefer only symmetric balls, or low pins, or ..., but I haven't found any sort of trend to find a great match up.
Penn State ProudRon Clifton's Bowling Tip Archive