Since nobody replied I will. I think what you have for the second year is great. I know the old bones and muscles ache a little more as time goes around. If you keep adding clients to your business, you can always find help.
Pay a few college kids or high school kids and if you treat them well, they will treat you well. Plus you will be making more money to afford them. You started a business and your adding to the job market. Not bad is it?