I realise you're leaving today, but as someone who had the misfortune of walking through Scottish wind-farms last year, stay away and re-route if you can. The ground looks like it's been churned up to put the massive access tracks in which they need to put the (ever increasing) turbines on huge trucks to get to the assembly point. And then by the time you get to the top it is nothing but huge turbines which slaughter the local birds with their massive blades. I'd re-route into a little out of the way glen, perhaps a bit more distance but certainly more fun. Perhaps try going more towards Coignafearn, or moving towards the Eskin then getting yourself in to Aviemore (depending on what you have planned already). Save trip!