I plan on adding some feats to do more with Ki (such as sensing power levels, flight, and of course the famous Ki blast known as the kikoho). Also they use the same skills as the monk class:
Acrobatics (Dex), Climb (Str), Craft (Int), Escape Artist (Dex), Intimidate (Cha), Knowledge (history) (Int), Knowledge (religion) (Int), Perception (Wis), Perform (Cha), Profession (Wis), Ride (Dex), Sense Motive (Wis), Stealth (Dex), and Swim (Str).