Still camera rigs, help needed.

I have been looking for a rig and focus puller to use with my 7D and D800 but up to now these seem to have been prohibitively expensive. Today out of the blue i got an email from a company in Ireland and their equipment looks pretty good and doesn't seem to be overly expensive. has anyone heard of them or bought this rig from them. Are they a good company and is the equipment reliable. Even if you don't know them or have bought from them what do you think of what they are offering. I have never owned such equipment so am a newbie here so any advice would be useful.

http://seamlessphoto.com/dslr-rig-with-follow-focus-matte-box.html

Jules

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