Can a level 3 unchained monk only use his ki point for an extra attack? I noticed the regular monk at level four can gain a movement enhancement bonus or a +4 Dodge bonus to AC in additional to an extra attack. Does the Unchained Monk not get those two options? I could not find it written on the Unchained Monk page :S
Correct. You'd need the sudden speed ki power for the movement bonus (which is now +30 instead of +20), and you'd need the furious defense ki power for the dodge bonus.