Wow, the new boat looks totally cool -- beautiful lines! Bob and Yak, great overlays and analyses. You can see lots of subtle changes in the new boat.
The larger bilge board, located further aft should change the way the boat handles and tacks. The board also appears to be entirely clear of the cockpit for more operating space. Looking at the Hobie pics, the deeper hull, along with forward position of the amas should make the boat drier and less bow-heavy going into swells.
Note the dual rudder controls look redesigned and a little larger. The quad built-in grips should make handling the larger girth easier. No doubt, the new dual sheeted sail will likely be triple purchased to compensate for its 50% larger size.
It looks like the boat can be skippered from either cockpit -- what a great crew concept and exciting prospectus for solo sailing when your "crew" is not available!
Yak, if you're right about the dual cart scuppers, the front set would make for effortless rolling transport and perhaps the rear set could be used as some sort of loading aid, especially since Matt says it can be car topped. It looks like Hobie has put some thought into this process as they did with the Pro Angler.
I'm looking forward to seeing this new "snap release" aka design.
It looks like Hobie has really scrutinized the AI when designing the tandem. I'm certainly excited and available for "testing" immediately!
PS This looks like it ought to be fast as a pedaling tandem and an ideal expedition kayak as well!