I am not sure of the name of the mountain, I tried to identify it from the map after I got home. If someone knows better please do say.

I think you're right, Clach Leathad, if that's Lochan na h-Achlaise in the foreground and the patch of trees middle right is Drochaid an t-Saighdear. Meall a'Bhuiridh just out of shot on the right and mist covering the smaller hill of Creag an Fhirich just above the trees. I have a similar shot!