Is reaching your goal relevant to you? Do you actually want to run a multinational, be famous, have three children and a busy job? You decide for yourself whether you have the personality for it, or your team has the bandwidth.
If you're lacking certain skills, you can plan trainings. If you lack certain resources, you can look for ways of getting them.
The main questions, why do you want to reach this goal? What is the objective behind the goal, and will this goal really achieve that?
You could think that having a bigger team will make it perform better, but will it really?