wait 150 and 75.... are you collecting all the girls or just building a strong team? because you need far more space then that for enough top level girls for 4 full whaleship teams not to mention all the equipment... hell with only 75 slots I couldn't even store all my good equipment let alone upgrade it.

At this time I have 400 / 400 space wise but I'l looking at upgrading my girl space to 500 at least soon.