I don't know of better way than to let your business give you what you want for your lifestyle. Whether it's a sample business plan for a small business or one where your business gives you a plan, it should tell you what is needed to take you where you want to go and when and how you can get there and it should be in clear simple terms, supported with all the specifics. So using a sample business plan for a small business is just one of many ways to make a business plan but frankly I think designing one that will have your business give you exactly what you want is by far the best way.
Some of the questions a growth business plan might ask you are: _ Are you comfortable that the market wants and is willing to buy your product or service? _ Is your product or service priced so it is competitive in your market? _ What's different about your product or service? Why would a customer purchase it over someone else's? _ Is your market big enough to support your business? What about 15 years into the future? _ If you wanted a better lifestyle, what would your business need to do to give you that lifestyle? _ How much sales would your business need to generate to give you that income? _ How much sales would your business need to generate to give you the income you want 15 years into the future? _ What will be the cost of your labor and material? _ What will your expenses run? _ How much will it cost to overcome the capacity constraints that will occur as your business grows to meet your income requirements? _ Will your profit give you the income you want in the future and at the same time maintain a healthy business for you as well?