[gameofcode]

You are ready - if you stick to your niche, you'll be competing with consultancies who might not even have a niche and don't have a deep understanding of all the nuances with the data that you do.

Re: bureaucracy - it depends a lot on where you're based, how regulated the industry is, and how sensitive the data is. I wasn't really suggesting hiring employees, you can find remote contract workers on freelancing boards as well (just be careful to filter out all the noise).