A nice commander

[Grossky]

Small question on how I should equip my Commander. He has won twice the death match and has been training since then at the ancient master.

Here are his stats:
HP 13
Prot 11
Mor 17
MR 10
Enc 3
Str 12
Att 18
Def 30
Prec 15

He is equiped with the following items:
Champion's Trident
Crown of Command (to train more people with him in the arena) but going to war I'd put Black Steel Helmet
Pendant of luck
Dancing trident

I am looking to give him a nice armor but I don't know what to go for...
Displacement to increase his def and prot?
Hi protection armor (asefik and other)?

Any other recommandations on anything else to equip him (boots, misc, head ...)?