My new Mobius LSV has the Gravity III system in it and it is more than adequate for wakeboarding, but the single 250# bag on the port side is not quite enough to generate a surf wake without having a bunch of people in the boat. So I'm thinking about getting some after market bags that are in the 400# each range (one on each side of the engine). Questions: what bags are you guys using? And will the factory fittings and pumps directly connect to a new after market bag? Surely there are bags out there that I can just swap out without doing any plumbing.

Thanks for your help!