In my livewell I have a thru hull pump beside the drain plug of the boat that fills the livewell and i also have a pump inside attached to the bottom of the livewell to pump water out. And there is a drain plug at the bottom of the livewell which is plugged while I am using the livewell. When I take the boat out of the water I pull the drain plug in the boat and then pull the plug in the bottom of the livewell, the livewell drains into the boat drain area and comes out of the boat drain plug. Is there a problem with doing it this way.