[Unsullied_Spy]

Surface RCs are all about bursts, acceleration is where the amp draw comes in. I have a boat that can drain a 5000 mAH lipo in 3-5 minutes depending on the prop because it's all constant amps. That average amp draw is across the whole run, including stops and such. Those bullet connectors will be just fine for your application, as long as you can fit the wires in them.