Various lists in the game over time end up cramped and annoying to navigate, so im suggesting a way to break down the lists into more manageable form. So could have -

*Ship Listings - Under the ship tab the different areas of the module listings could be changed;
Defenses/shields - currently only shows "install new defensive module" which over time becomes a massive pile of various modules. this could be broken down to two (maybe three) buttons, to have "install new shield module" and "install new defence module". As we get a limit on different defences, this could be changed to "install new dampener..." or "install new thruster...." to cut the lists down.
Energy - could possibly be changed to be "install new reactor" and "install new relay". i know im lazy when it comes to scrolling down to find a new relay, not sure about others.
Devices - should be changed to show "install new scanner" and "install new cloak"/"install new jammer". this is probably the most annoying section of ship modules to find something, so cutting it down would really help.

*Planet Structures - This list is fairly reasonable, with the best/biggest stuff at the top, but i was thinking to put the buildings in a category list, so mining structures grouped together, research together, artefact.... minefields.... defence/shield.... cloak/satellite ... then the "special" stuff (exotic stuff, mission awarded buildings, blueprint buildings etc.

Any comments/feedback on this?