I think you will find many of the key bits are missing and the airframes would be riddled with corrosion. Besides, back to the same problem who would pay. On an aside, a positive note, Qantas plus others are trying to get the resident B707 at SEN airborn and back to Aussie for their museum. This a/c has been a non-starting resident since 1999, so I suppose there is the odd few around that still value these old aircraft. I for one look forward to hearing it start up later this year and take to the air.