Well I'm a little bit out of space and decided will do it inside case.. so I'm biting the bullet with the single extreme radiator which have been told will perform same or better than a double BIP

Next time I'll buy a better case for WC.

>>> Update <<<

Breaking news...! Scrubbing Bubbles is 7/16 compatible


I decided to use some tubing pieces to flush the rad with regular water and saw lot of white stuff coming out.. then proceeded to use 7/16 Scrubbing Bubbles until foam come out from one barb to the other one ... LOL I know I'm crazy...