As far as the ZL's go, Zebralight offer free International shipping via China Post according to their website. I was hoping to get it direct from them.
Shipping details are at
http://www.zebralight.com/Free-Shipping-Worldwide_ep_43-1.html
(I hope it's OK to post this link here, mods, delete it if this is not appropriate)
Don't know of a pressure switch option for Zebralights though.
Thanks, but I was referring to the shipping costs of the microphone mount (which would have been somewhere around $50+ for me). I do have H51Fc headlamp (ordered straight from ZL), but I was thinking that maybe I could use my Shiningbeam S-mini NW (light and small, not a thrower though) or possibly Fenix TK21 with the mount.
Thanks for the tip on the laser, too. Not too fond on them due to safety issues, but since I do have some kind of cheap red laser pointer, I might give it a try. It surely would be easier for night vision and less of disturbance for the surroundings. The flashlight would be quick and easy though. The wider beam could be aimed to the center of the picture beforehand (no need to fine tune for different distances or zoom positions) and it would also help in aiming. Light on - focus - aim - light of - take a photo. I have sometimes used a handheld flashlight to do the job, but this would certainly make the job easier.
On the other hand, now that illuminationsupply sells high cri neutral white leds, it could be a good idea to build a flexible camera light, too. A few bare leds for direct illumination, a few adjustable leds with lenses for ceiling bounce, another few for wall bounce etc...