2 months for a PPL in scotland is pretty unlikely. I've been doing my PPL full time since october and have only just reached test standard, and I had 50hrs gliding expereince to start with too.
It does depend on what your final aim is. I am going commercial after my PPL and so I liked the idea of flying from an international airport as it is great experience for flying around busy airspace. In total I think I'm going to have spent around £6000 for my PPL. Numpty feel free to PM me if you want to have a chat about Edinburgh flying club. I've got MSN too if you wanna chat on that.