Hiring people slightly before you can afford them so you have the time to focus on getting the revenue from the rest of your systems up to the point where you can.
The best question to ask yourself is: could someone else do this thing at least 80% as well as me? If the answer is yes, delegate it.
So if you see anywhere in your newly documented system that seems overly complicated, think about how you could either cut out some steps or make a new step that replaces a bunch of old ones. You can often cut 20-50% if not more of the steps out of a system without harming the outcome.