Review: Gitzo GM2541 Monopod, RRS High Capacity Monopod Head w/ RRS B2 Pro II Clamp

For a monopod, you usually don't need a head - try it first. Just mount a QR clamp right to the head. If you do need one, there is the RRS head as mentioned or the Manfrotto cheaper alternative. Directions for both are on the RRS website.

That contraption you showed, I have no idea what it does or how to use it. If you are going to spend that sort of money, get the RRS head and be done with it.

In my view, L plates are an absolute necessity. You get one when you get the camera.

j.

I've got a Custom Brackets flash bracket, and the rig does work, but seriously, the RRS L bracket and an A-S clamp will do you better, for less weight and bulk. Plus, RRS has a very compact flash bracket that works with their L plates. If all you're concerned about is going between portrait and landscape, get an L plate and a basic A-S clamp. IIRC, Adorama has some clamps in their Flashpoint line.

Just to add to John's comments if the RSS plate is a little pricy you could also look at Kirk who produce perfectly usable AS compatible kit, depending on your country Kirk can be a lot cheaper.