I just might need to find some more C and D extensions, because I don't think we're gonna see any 7D's and 5C and 6C's ever again. We're lucky they still make the 6D, 5D and 4C models. And there isn't a lot of those around anymore either. You basically have to order one or be lucky enough to find a 6D on the top shelf at a sporting goods store that no one ever bought. And hopefully it's not red..