I put up a video earlier in this thread. The plane is using the 1360 motor w/ the stock prop and a 2-cell. Flights were only about 8 minutes and it was real easy to pull the voltage down and get into the soft cut out. Hovering was "safest" in the first few minutes of the pack. You can get an idea of how it flies on that setup from the vid.

I don't know if the 1360 will handle 3 cells of proped down or not...never tried. If you don't want to buy any more motors or batteries, what you have will work, but a little more grunt makes this thing much more fun to fly IMO.