Sounds good.
Suggested monk ranged weapon (choose from light crossbow, heavy crossbow, dagger, handaxe, javelin, shuriken, sling)?
We need 9 more feats (2 can be epic). Some suggestions: Awesome Blow, Deflect Arrows, Improved Bull Rush, Improved Critical (unarmed strike), Iron Will, Negotiator, Power Attack, Stunning Fist, Weapon Focus (unarmed strike)
We have 40 monk skill ranks to spend. Maybe 16 ranks each in Diplomacy and Sense Motive, and 8 ranks each in Balance, Listen, Spot, Tumble?