Being a lower track high rev player, you may want to get the rest of your stats like axis tilt and rotation. Its allows someone to give you a more accurate dual angle number and ratio. Once you have that info, it will be a lot easier to give you a dual angle measurement.

With that said, especially in a symmetrical ball, if I were drilling for you and knowing your rev rate and speed, I would do something like a 120 total and do something like a 70x2.5"x50 or an 80x2"x40. This allow the ball to get started and roll heavy. Depending on pin-cg, you will probably need a hole. I would also do something like 360, rough buff to the surface and maybe add polish to help the ball down the lane.

The big issue with shorter pins is the ball has the tendency to puke on the back but with your speed I doubt that. just make sure you get the rest of your stats. 

shorter pins tend to do that yes because it lays the core down and makes it quicker to stabilize. just from my short experience of drilling, with your speed and rev rate, a low tilt bowler can make the ball with that short of pin to pap puke before the arrows. this is why I said get the rest of your stats. there's a bit more that goes into it than to just get a speed and rev rate and come up with numbers or pin placement.

very good points Tommy.

nothing more really. with that you can check the wiki at bowlingchat.net and discover your ratio and benchmark numbers. from there you would be able to select a ball that fits what you are trying to do and a surface that best fits the lanes.