Just been putting the (nearly) finishing touches to a route through Limousin and Poitou-Charente and Peyrat is right on route, coming in from Aubusson direction for a couple of days at least - 23 / 24 / 25ish June. I'd seen your website linked to from elsewhere (buggered if I can remember where - sorry).
I can't pm you from this so I'll be in touch in a couple of days to see what room availability's like.