Assuming you're attack capped and using it over Shoha to keep aftermath up, this will suffice.
Head augmented with 3% WSD obviously. Mekira+1 if receiving day bonus.
You'll want to switch Pole Grip to Rose Strap if you are unable to fulltime Kaiten aftermath. Swaps for uncapped attack include Justiciar's Torque, Mekira-oto +1, Prosilio Belt.
There's a couple SAM threads floating around that you probably could've found, though. Even if it was a set for Fudo, they use pretty much the same gear aside from one of the earrings.