Feats that best maximize an unarmed crusader?

[CyberThread]

What feats best maximize an unarmed crusader? Superior unarmed strike + improved unarmed strike?

[Nightraiderx]

What level is your unarmed crusader at?

[The Viscount]

There's always hammer fist, which allows you to add 1.5 Str to damage, but requires you use both hands. Dragon Compendium removes the dwarf requirement, though.

I'm also a fan of versatile unarmed strike.

[Beardbarian]

Leap Attack & Snap Kick?