In reply to ghughes1989:
Definitely better to work South to North - by March a lot of the van travelling climbers will have already moved north from Costa Blanca and Valencia to Catalonia, and by mid April might be heading for France - and the van travelers are a good source of climbing partners, people going out for a couple of weeks tend to have that sorted.
France can be a bit harder finding climbing partners, but Ceuse is definitely an exception to that - the stiff walk in there means a lot of people will hike up on their own when their partner wants a rest day and find a partner at the crag... Depending on the weather and how you're travelling, I'd consider ending the trip with a couple of weeks there. Catalonia is already very hot - although Rodellar will be good - so it depends whether you want some of the most fun and exhausting 3D tufa climbing to be found anywhere on the planet, or arguably the best sport crag in the world 🙂
Edit: an 80m will do you, but i find a skinny triple rated 100m rope best for a long trip in Europe - that way you can always chop a bit of damage off and still be OK on a 40m route.
Post edited at 11:50