Thanks, Richard. Didn't think you would be awake at this time!Ok, first things first. I got it direct from the makers (in Spain). They were cheaper than Amazon! Delivery to the UK took about four days. Check out their website.
Secondly I don't think you will have any trouble holding it. The grip is about an inch in diameter and screws off easily so that it can be mounted onto a tripod or other support. It's very versatile. Let me know if you have any further questions.