This might seem high when you are starting out, but it is not. You will be thankful that you planned ahead. I lived with 64hp last fall, while away from my main racks, and it was barely workable. Even my 104hp skiffs, while capable of being used standalone, feel like they are missing this or that from time to time. The Tiptop Mantis is 2x104hp and is a very good starter case, reasonably priced and with good power.