The sanitized part is only a very small part of the total ride, the most technical bit for sure, but the gap ride is as much about being out in a great place as a technical riding experience. I’ve done Moomans route ( with him ) and its a worthwhile ride, but it is a cheeky route, and not perhaps to everyones taste.
Ciderinsport. If I were you I’d still do the planned ride, out in the Brecon Beacons for the day ! you can’t go far wrong.