In reply to Al Evans:
> I think there are a lot of routes on Gogarth far more commiting and adventurous than those last few sea stacks you have named,
I don't think so. Things these days are rather different from when you were putting up routes at Gogarth.
Having seen the coastguard cliff rescue team out practicing top-down technical rescues along with the RNLI lifeboat at Gogarth and seen how proficient they are, I cannot consider any route there as having any real commitment in the sense of needing to be self-reliant in case of an accident/emergency.
There is phone signal (often Irish operators) over pretty much the entire area and if you call for help you're pretty much guaranteed that you'll be rescued within an hour, two at most. In fact, I would say you'd get rescued from half-way up Gogarth far quicker than pretty much any of the big mountain crags in Snowdonia.
Scottish sea stacks and the island sea cliffs are a completely different propositions and, as it was when you originally climbed at Gogarth, the chance of a timely rescue from halfway up a route are low or non-existent.