Thanks guys! Tried making the third ship more powerful looking. More noticable weapon upgrades and a small spread for the last red one. Now i'm thinking along lines:
Blue: Precision. Can be used to destroy specific targets and/or smite the core Gradius style, when the other weapons just can't effectively reach the core.
Green: maybe bombs/plasmaballs that blow up a really large area. Good if you have screen full of one-hit enemies, but not so good for beefy single targets.
Red: Somewhere in between of red and green, good for small consentrations of medium strength enemies or big enemies with multiple targets inside, like turrets.
Effectiveness pokemon style: Red wins green, green wins blue, blue wins red
Bus trip to work takes some time, so i always have time to think of useless things, so i pretty much came up with a story as well

BG is still placeholder, but i'll probably do something similarly in monochrome.
