I might be tempted to try something a little less snappy if using a 2 ball arsenal. The Absolute Inferno or perhaps the Nemesis seem like a good choice, based on the ball comparison sheet. Still going to be a pretty strong ball for a high RPM drilled stacked leverage (which is actually 1E/L if I remember correctly).
Might consider a slightly longer pin to PAP, maybe a little more consistent for you. Leverage can be squirrely for high rev bowlers - from what I have heard.