LOTF Luke Skywalker vs Knightfall Vader

Luke walks in on Anakin instead of Jacen torturing Ben.

* Luke is in the same state of mind he was when he fought Caedus in Inferno
* Furnace Heart Knightfall Zonakin

Who wins?

Luke was not using his Force skills or power against Caedus here, and was fighting like an Idiot. Just based of their potential alone, I imagine Furnaceheart should win.

Luke