Oakley Modified Visors

[Ivan 1]

Can anyone please tell me how much different these two visors are.

http://hockeymonkey.com/oakmodified.html

http://hockeygiant.com/oakprovsrmodavi.html

The first one seems to be larger but it's really hard to tell by the pictures. Has anyone had any experience with the Pro Straight Modified?

Is it longer in the front than the regualar Pro Straight? My concern is airflow and breathability. Also, how well does it fit RBK the 8K helmet? Thanks.