Peat and Sherry in a modern version, but a more than satisfactory combination with a nice sweetness. Even a little "old school note" a friend of mine detects. 10 years old still seem to make a difference to the all-to-usual NAS here...
Serge Valentin tasted another version for The Whisky Exchange and called it a "guilty pleasure". I can sign that, I'm definitely guilty of getting real, undisciplined pleasure out of this!
I'd guess Bowmore + Port Charlotte. But everybody should make his own (educated) guess.
50cl is a good measure, as there's a risk you'll tend to finish the bottle all too quickly.