Slightly off topic but my sister-in-law was the skater girl in the UK video clip for their song Skateaway. Unfortunately she hasn't been able to locate footage of the clip. Apparently there were different clips for different countries - eg an Australian skater for the UK and so on.
Absolutely love the live version of Going Home from the Alchemy tour.
Paul
PS Good luck with finding footage of the concert you're after. (Have you tried Fleabay?)
PPS Just found this for you.
http://www.ebay.com/itm/DIRE-STRAITS...item20ff833f4d