Echo DB6's comments, but seems as though you've settled on LE. They're very enthusiastic and that's half the battle.
I CPL'd at Tayside, and regard them highly. But if you're in the Glasgow area you're looking at a 180 mile round trip to Dundee. Can be done, if lucky, in 90 mins each way. But it's 30 quids-worth of car fuel added to your flying cost.
Can't see you going far wrong with LE though. Good luck!