I'm strictly a one man band, and that is the way I like it!. I have thought about what I will do when I inevitably reach the point where I am struggling to do the work myself, whether to take on someone and keep on taking more work, or just stick with what I can manage. Really don't relish trying to find someone who will do what I want them to, and more importantly, to the standard I want!. Not there yet though, so no need to worry about that at the moment.