EK-RES X3 Reservoirs

[Pimphare]

Does anyone happen to own one of the EK reservoir variants such as the "EK-RES X3 250 Reservoir?"
http://www.performance-pcs.com/catalog/index.php?main_page=product_info&cPath=59_318_659&products_id=35998

Also would anyone happen to use one of the "EK-RES X3 - Internal Tube 12/16 - 200mm" or something similar inside of the aforementioned reservoir?
http://www.performance-pcs.com/catalog/index.php?main_page=product_info&cPath=59_1165_1162&products_id=36311

I'm curious to know the thread size of the EK internal tubes and if they'd work in other branded reservoirs such as Koolance.

 

[Pimphare]

I suppose this is irrelevant. Never mind, I have a different idea.