Food for thought, if your gonna go this far, ya might want to just add in menu options and a page to add/edit the post icons too so people don't have to edit the template by hand. You could use a similar image upload page but make it ask for two images to allow for a yellow and orange image. Or people can just upload the same image twice if they don't have two versions to use. This seems to be the logical place/time to add such a hack into the original release since much of the way it would be done could overlap from what I can tell.
