This build focuses on using dual fist weapons to defeat your enemies. You use heavy armor to trade blows with anything.
Dual Caestuses, obviously. If you have the DLC. The Bone Fist is another fantastic choice.
Start with medium armor and gradually work your way up to heavy armor. The Steel Armor Set is a good choice, as are Engraved Gauntlets.
For a risk/reward spell, raise your attunement and use immolation, otherwise, it is up to personal preference.
Make sure that you use armor that provides poise but make sure you DON'T fat roll! This is very important for escaping dangerous attacks at point blank range.