Sleep on it.
I can pretty well guarantee that a new idea or four will have come to you by then.
Idea 1 - Do not sleep with gears in bed.
Idea 2 - get a box and use it to keep all your part in it.... together... leftovers and
stuff you think you might use for.... something... When you are in the correct frame
of mind and looking through the box you will have everything together and that can
lead to more ideas..... if your muse is feeling generous...