I'd be interested in what you settle on as having ridden off road with the standard screen and without any screen at all (fell off and knocked the ****** clean off, fractured arm ouch!!) I found that the standard screen kinda got in the way when trying to navigate the slower, tricky bits.

I was tempted to buy another standard screen and trim off the 'side wings' so it was flush with the headlight cowling and then lop a bit off the height but use the standrd profile?

Actually, having knocked the screen off I then had to ride another 50 miles or so to where we were camping and to be honest I didn't find it much of a problem.......although the same couldn't be said for my arm!!

Anyway, I'll keep an eye on your progress before I start chopping bits off!!

cheers
Skippy