Subaru PCV help

Hi everyone,

my van has been VERY oil thirsty, and before I do anything else I want to check and replace the PCV valve, as I understand that could be the culprit.

I am running an Subaru EJ25 converted by Lukas Andrews back in 2020. From memory he said the motor was sourced from a 2003 Liberty.

Does anyone running a similar setup know how to get to the PCV? I am assuming it’s on the block under the intakes slightly to the left (looking in engine bay from the back of van). Doesn’t seem easy to access..
Also would anyone know which PCV to buy? There appears to be a few different models..

Any info muchly appreciated!

Cheers
Gaetan