Jones,
Drilling for a two-hander is not difficult however, we will need stats in order to recommend layouts. Speed, rpms, tilt, AR, and lane conditions are the major issues. From what I've seen, the big thing with two handers is tilt. You can have an extremely high rev rate and have a high tilt which would be like drilling for your avg cracker or have a low tilt which makes the job a little more difficult because the ball gets to axis quicker. Speed also plays a factor. High speed allows you to throw more aggressive covers, while slow speed makes your ball choices few and far between. Just needs some stats to give you an accurate observation, especially being two-handed.