Honestly, if I was building a pure adept, Combat Sense and Counterstrike 1 are probably things I'd have, because they aren't useless, just overly expensive. But I've never been able to build a pure adept that wouldn't immediately improve with ware, and so you wind up cutting down to the handful of useful and reasonably priced adept powers so you can stack them with the useful and not overly priced augmentations.