Manny,
A friend of mine has them and he says the following.
The towers are indeed stiffer.
But now the flex starts at the plastic bulkheads.
Less flex, but flex nonetheless.
But I've got them on order at this time, tough.
Also a little more tuning options on the graphites...
Also an idea is to use 2 shocktowers put together.
Jilles Groskamp from Holland raced last years 414 that way!
Best regards,
Pizza