I don't know if this has been mentioned before but I always find myself doing math while designing ships. The designer show space used / total space like 18/124. It'd be nice if it also showed space available so I don't have to subtract 18 from 124 to find out how many shields (7 space each) would fit. Even better it could show how many of those items you can fit when you select an item to add.
Oh also unrelated to this, are they gonna fix the bug where UP Council still shows dead races?