Have you thought about a 718 a. Its a brand new release from track, and I think it'd fit nicely in that area. The Ransom would do a pretty good job too imo.
i have a Ransom drilled: 50* x 5" x 40* and really like it. the ball gets down lane very easy and has a nice strong move off the spot. i have not thrown any of the track items lately, so unfortunately i cannot compare the 2 for you.