Thank you everyone :)
The stabilizer I bought was http://www.amazon.co.uk/eimo-Carbon-Handheld-Stabilizer-Steadycam/dp/B00E3VZSAE/ref=sr_1_4?ie=UTF8&qid=1416799328&sr=8-4&keywords=stabilizer
I'm very happy with it, considering the price, and I really like it as a first step into stabilizers...