For me, the Seek is the most angular true oiler on the market. It starts early but, it doesnt stop. It can get angular on the backend and more angular than any oiler I have ever used. The vast majority of oilers I have used will not turn the corner and carry unless, you are playing a tighter line or playing up the boards. The Seek allows me to move left and wheel it if I have to. If you are used to throwing Storm, this ball on oil is going to knock your socks off if laid out correctly.
As far as a layout, you really need to firgure out your PAP. Morich balls are VERY sensative to how they are drilled and must be matched to the bowler. If drilled right, IMO they are the best balls on the market but, if drilled wrong, they become boat anchors real quick. As far as the drill you are thinking about, Based on your speed and rev rate, a low to medium axis rotation, and little tilt, I think pin under ring would not be a great idea for how you want the ball to work. I think the Morich asymmetrical flip drilling would be the way to go based on the info you have provided.