Cant-adjustable picatinny mount for a flashlight

[st1650]

I'd like to mount my SF Aviator on both my home defense rifle and my A-Alpha helmet on the picatinny rail. At first I was going with a simple VLTOR low-profile mount then I though that it would probably be better if I could adjust the light's cant on my helmet (could help those night's bike ride). I've searched most major AR accessory maker and didn't found anyone that did what I had in mind.

This one is pretty interesting but lacks the picatinny attachment option:
http://www.opsgear.com/Adjustable-Flashlight-Mount-Helmet-Clip-p/ne-nhc-07.htm

http://img9.imageshack.us/img9/6480/nenhc072jpg.png

So I was wondering if anyone here mounted their IR illumation devices on their helmet, and if you used any kind of special mounts.

Or maybe I should just stick with a dedicated light for the rifle. Opinions?

[Ambush Master]

If you mount the rail at the required "cant", you could then use one of these to quickly change between weapon and helmet!!

http://stores.homestead.com/Laruetactical/Detail.bok?no=292

[The Reaper]

Or maybe I should just stick with a dedicated light for the rifle. Opinions?

Bingo.

TR