I don't know any business owners that don't have day to day responsibilities within the company.
We aren't talking Microsofts here with boards of directors and if you wish to be hands off and not work and let others run "your" business, this tells me you don't enjoy what you're doing in the first place.
To the OP. You opened the can of multiple employee worms and are set up to do that so why limit yourself at this point?
You don't have to grow it fast with a vengeance but don't put limits on it.