this is what i heard
production
500 for the states, 1500 overseas 2000 total
same 701 motor for united states, 760 piston in 61x cylinders for overseas
new prop
shorter driveshaft
bottom is different tapers in, in the middle but same length
top is same
black top, white bottom, fiberglass resin and cloth is black , no more scratches
Rius is running one right now, in overseas competition
Msrp $6400
I was told it handles better that the old sj in the corners with less "slide out" and is marginally faster.
But wait: Something more exciting Yamaha has a sport class boat again real similar to the new x2 in size and it has the 800 66e motor in it But it will only be for overseas buyers
I also heard all about some new supercharged 4 stroke sitdown that supposed to be really fast, but due to my runabout a.d.d. i didn't listen to well about it.