More questions.
My suggestion for a Move and Concentrate maneuver doesn't impose any penalty for concentration tasks with no eventual success roll (for example, Terror requires no success roll to use). Perhaps using a Move and Concentrate to activate such an ability should require a Will-2 roll for success? (like
Kromm's suggestion of imposing a DX-2 roll to accomplish something with a Move and Ready manuever you normally wouldn't require a DX roll for)
Speaking of Kromm's DX-2 roll, does that still make sense when your Readying isn't something agility-based -- like activating an emanation ability (p. P165)?