If you are planning to continue building wood bows you will not regret buying a bandsaw. Buy one that you can afford but if possible get one with at least a 1hp motor on it. Working with hardwoods you can overwork a smaller saw with lots of bow building.
My first bandsaw was a 10" grizzly(1/2hp maybe). I got it so both my wife and I could use it for each of our projects. It didn't take me long to realize I was overworking the saw and creating a dangerous situation for myself trying to do stuff it wasn't meant to do.