I propose making them larger (6cu small, 10cu large) and making them work in cargo holds again. It's just sort of installed, makeshift, in the cargo hold.

-1 to them working in the cargo hold. There is supposed to be a tradeoff... losing a port to see better than your opponent which brings balance.

-1 to biretak, but I'll support making it heavier if you like.

-1 to making them bigger