Here's my take:
Iron ferring + misting (70)
Steel ferring + misting (70)
Atium misting (40)
2nd ideal edgedancer (80)
One bead of atium since the fight will last like one second ( I don't know how much this costs)
Steel for speed
Iron for weight since speed x mass = force
Atium for enhanced reflexes
edgedancer for no friction
once the fight starts, I speedblitz everyone by running to them burning speed metalminds and having no friction. 0.000000000001 seconds before I hit someone, I burn an Iron metalmind to multiply the force of my punch.