From what I understand, the C rating is how much the battery can safely discharge. It's not how much current it will put out-right? So if a battery is 7c or 12c, shouldn't it give the same performance? So for example, if you connect a 7C battery to a motor that draws more thann 10 amps or so-you could damage the battery or something? And since the Blade doesn't draw that much-its safe to use a 7C? Am I missing something here?