Irrlicht Engine

well, i been playing around with the Irrlicht engine for a lil while, got a HUD to kinda work and i done the tutorials, but now, i'm a little stuck on what i should do, what sort of game i could make (with a little help), i was thinking of a FPS, but i don;t really know what would be easier to start with.
i think the best thing to do would be to design a game editor, kinda got an idea of how to make one.I would realy appreciate it if some peeps could kinda direct me in the right way.

Try a top-down shooter, or other such game that doesn't require much AI (like FPS) and is quite fast to code.

i started with an FPS, i really want to see it thru, i guess the hard part is getting the editor made. Thnx for the suggestion tho. looks like i got alot of work on my hands now.