If you are feeling uncomfortable using a free WordPress template for your business website, that's okay. There is another way to get yourself a custom made website at a fraction of the cost - outsource it! After you are done cringing at the prospect of having someone outside of the U.S. build your website, watch the video and realize that it's not so bad. If you disagree with my premise, let me know in the comments.
As a startup, we are in the business of saving money. That means you should be willing to find any means necessary to save a buck on your operations in order to maximize your time marketing and bringing in some cash flow.