Move all level 27 Epic Feats to level 21 and change Epic feats to make them more epic

[Certon]

None of these feats is game changing anymore.

My suggestions:

(all of these feats are Min Level 21--prerequisites are unchanged--feats not listed are unchanged.)

Blinding Speed: 10% Attack Speed + 1% attack speed per Epic Level. 30% Movement Speed +1% movement speed per Epic Level.

Epic Damage Reduction: 10PRR. Stackable.

Epic Fortitude/Reflex/Will: +1 to save type per 2 Epic Levels. Nofail on 1 if roll is high enough.

Bulwark of Defense: While in defensive stance, +2 to all saving throws and 5% to total Armor Class + 1% per Epic Level.

Epic Skills: +1 to all skills. This may be taken in addition to the autogrant at each applicable Epic feat level.

Epic Toughness: +10% HP. This feat may be taken multiple times.

Epic Mental Toughness: +10% SP +1% spell crit. May be taken multiple times.

Epic Spell Penetration: +4 spell pen. May be taken multiple times.

Epic Spell Focus: +3 DC to appropriate spell school. May be taken multiple times.