If you compromise in the first five, ten hires it might kill the company.
What you want to do is innovate on your product and your business model, management structure is not where I would try and innovate.
If it works out, you're going to be working on this for 10 years.
Ideas by themselves are not worth anything, only executing well is what creates value.
You don't need to make the structure complicated, in fact you shouldn't. All you need is for every employee to know who their manager is.
Aim to be the best in the world at whatever you do professionally. Even if you miss, you'll probably end up in a pretty good place.