Deadliest Warrior Paragon Path: Spirit of Wallace

Being a fan of the SpikeTV show Deadliest Warrior, i felt that i needed to use this information in d&d in some way. At first i thought about adding some cool powers and abilities that could be gained by taking feet but instead i went the paragon path route.

This first one is based off of the William Wallace battle, and i look forward to comments and reviews, anyway i can modify the build to be balanced.

Spirit of Wallace
Prerequisite: Warlord

Quick Description
The spirit of Wallace is a warrior trained in the history and fighting style of the great William Wallace

Path Features
11th level - Ever Vigilant
When you spend an action point to take an extra action, one of your allies may make a basic melee attack as a free action. Your ally needs to be able to see and hear you to gain this attack

11th level - Inspiring Rest
When you use your Inspiring Word ability, your ally also gains +2 to all defences until the end of your next turn.

16th level - Critical Cleave
When you score a critical hit using a heavy blade, you may make a melee basic attack against an enemy adjacent to your target.

11th level attack: Claymore Cleave
Encounter * Minor
Next at-will attack this turn becomes burst 1 (or increase burst by 1) when using a heavy blade.

12th level utility: Charge the enemy
Daily * Free
Trigger: The first time you become bloodied during an encounter
Effect: Your allies can make a basic charge attack as a free action. They need to be able to see and hear you to gain this attack

20th level attack: Claymore Great Cleave
Daily * Minor
Next encounter attack this turn becomes burst 1 (or increase burst by 1) when using a heavy blade.

That's it for now, i plan on adding more later, and would appreciate feedback.