I'm sort of thinking of letting an adept, one of my players, take "limited powers" the same way a Magician could spells - IE, combat sense, but only for ranged weapons, costing .25. To use his freefall power (.125 pp), he'd have to be bellowing verses from the bible. Geas for some, isolating aspects of the powers for others.
Can anyone see any major problems with the idea? I can't for the life of me, but I'm sure our resident twink-mechanics will have a different view on the subject.