Jewels for healer - what to buy?

Hello

Looking for some ideas what jewels should i buy for healer pvp setup. This is setup what i have atm:



Zaken earring

COC earring - stun resist



Blessed Freya



Eternal ring

Eternal ring



So now i want to buy 2 epic jewels worth around 7 bil. My idea is to get QUEEN ANT SOUL for good stun resist and ISTINA EARING CLEAN for stun resist and good M.def.



Looking for your opinion. Should i keep blessed freya? Maybe instead of ant queen get beleth ring?



Thanks for help