I really like the idea of standardizing my services and pricing and it is something I have thought about. However, I charge my clients on a time and materials basis. If they come back 10 times with revisions because they are going back and fourth on a decision I don't want to eat that time.

The bottleneck is what concerns me the most. I would have to hire someone else, pay them a good salary, and train them to do what I do if I don't want to be the bottleneck. Finding a quality person and training them doesn't concern me as much as paying them. My margin % is pretty good but I am not billing out at $100 an hour. So that worries me.