We're on the same page, as a bowler who is the opposite of you (rev dominant, lower speed high rotation) I can relate as all I had was the low rg, high/max flare reactives, and they were too difficult to control; Once I learned to use weaker smooth pieces, and manipulate my release and control my rotation, I finally was able to balance my arsenal (along with my versatility) and have a nice, balenced bag, and now I am prepared for all conditions (versatility and equipment).
But without that balence, it was gonna be pure hell for me (being a pure tweener we already have hell between the strikers and crankers).