If you have/have access to Phorcys head, you can make a very good ukon 6hit with valkyrie's(which'll be your best TP set generally, barring situations where you want to add stp to 5hit with regain). You need 13 STP, which is rajas tyrants brutal phorcys. You can alternatively go for Rajas/Phorcys/Brutal/Kokou's/Wtath to free up ring2 for Oneiros with 10 MP merits, but I wouldn't really recommend it. HP is worth a lot more than people give it credit for.
Ebody is a better piece if you try to give quantitative values to every stat. It's just impractical for some builds because it doesn't fit well into your xhit. If you need the accuracy. it's a given.
TLDR; I'd recommend any WAR that plans on doing legion own an ebody first. If you already have your armadaberk and want to squeeze a bit more damage out on weaker content, grab valks to go with it.