I've been off on my jollies for the last two weeks, so not had much time to review the route. It appears that the consensus opinion is that a 200 is a bit much, but that a 160 is doable.
Taking that onboard - and bearing in mind that there is nothing to stop me extending my ride should I choose - I'll shorten the route and put up a revised version this weekend. This should reduce the total climbing to in the region of about 2000m which is a fair bit more manageable. The nice thing is that the hills are steady rather than overly steep, but there are some pitches around the 15% mark, so bear that in mind.
The route will start at Chester station, as previously advertised, and end in Llandudno, Iaiming to start between 8am and 9am. I'd estimate about 8 hours or so riding time at a sociable pace, so aiming to reach Llandudno around 6.30ish. I'll need to look at dates, but the first two weeks of June are likely to be difficult for me, so I'm thinking either, last two weeks of May or the last two of June, although the weather might be better with the latter.
Any further thoughts?