Capt K,
It certainly doesn't make much of a diff, BUT
Gonna be a PITA here... the 6.0NE in the results is supposed to be:
Express 6.0 spi EXS6.0 58.6
I think it has to take a hit for having a square top too!

I used to have one which is one reason I know, and the other reason is because my boat has such a crazy rating the only thing rated faster there were the N20s and that 6.0 express.
<img src="http://www.catsailor.com/forums/images/graemlins/tongue.gif" alt="" />

like I said, PITA