Water mod ideas

Hi all Iím looking for ideas on a the water mods any of you guys got pictures of, I like what Durban has done just not sure if Iím up to fabbing up a board like that. I take it this means you can flush the jet ski a lot easier and it will do a better job of flushing the ski too. Rather than flushing from the top. Is this right? Any other alternative you guys have done?

BTW Iíve tapped the manifold and got the jetworks valve.