In reply to Wizzy:
When I headpointed it I top roped it first. Anchor is fine but you need a decent length of spare rope (maybe 10m or so if memory serves) to get you right back. There is also a crack over to the right (as you look out from the top) which is nearer (maybe 3m ish) I had anchor in each of these two points equalised. Took a bit of setting up and a bit of padding out to stop rub but worked well.
Brilliant route by the way.