I'm exited to se yours too! I'll probably have to do some late night coding too, but i definetely think it will be worth it in the end. (Also making a whole level editor sounds stressful. i wish u GL!)
Man, that editor cam kindly screw itself, if the game does well enough, I might continue working on it outside the jam, but for now, no way I'll be putting it in. Better have a little less, but therefore good stuff, right?