I can put you in touch with a contact who has a matched pair of 115 mariner opti's on the back of a Delta Rib. Demo boat so mega low hours. I don't know too much more on them yet other than the whole rig is also available for offers in the region of £30,000. Apparently the boat is rigged with all the latest electronics as the company are suppliers of all electronics to the Military hence the need for a demo boat to show off all the gadgets.
PM me your contact details and email address and I'll forward you their details or pass yours to my contact.
Peter @ Boatsandoutboards4sale ~ email@example.com
~ 07930 421007