Not sure if he is on the boards, but I thought the guy that was affiliated with Wired For Sound out here in Cali runs a AO26 and has a pretty sick system in. They built Custom Pods for the midranges....as for the Subs, have some custom boxes constructed under the bow....Might want to call Wired for Sound in Temecula California...they at least could give you some ideas for the AO..
BTW..Congrats on the boat; it is very nice.