I was wondering

Do any of you do more then one style with images using the same templates. Right now thats what im doing on my site using a replacement far named {imageid} where i just put like -2 or something so they can match the style. Anybody else doing anything like this. Or using the same images that might not match on all style? Im just looking for feedback on ways i could possible setup my templates and images without running a million template sets since do so much hacking and i hate having to go re colorize 50 images everytime i add a new style. :-/