One thing about my business, I don't sell templates. I only sell REAL content. I believe that template is only to give you the general overview of direction but not how_to do it. That's why I highly not recommended you choose to download or purchase marketing templates because I have seen them i personally think it won't help you much. Let me share you a recent story about template.
Generally, in a marketing plan the following points are considered _ Market Analysis: First analysis your broader market, where are the opportunities that you can look for? What are the scopes in the current market? After analyzing the broader scope of the market; target on the niche values.