Thanks Jim for the reply, that's a lot better than I thought(I was thinking 1 in 10 or more!!).
Think I will give it a go and see. If your available would you be interest in making up the fourth person with me/Adam/Joanne, promise not to drag you down to my level again(if you are will send you a PM nearer the time to see if you are available, not sure on timing yet, would need to speak to the boss) ?