For all of the Space Ace games (if you've played them), one of the main things mentioned is 'Why a light bulb?'
It was a prototype that stuck, like Kirby, basically.
But for my new game, Space Ace Chronicles (The final installation), I'm giving you an opportunity to put in what you'd like as a playable sprite. Of course I'll probably do a classic Space Invaders-like one, but any sort of suggestion will be taken into account, then allowing players to select up to 10 different skins to play as during the game
Now get to brainstorming