Write off? Write off? Do you chaps know what you are talking about? Please, unless you have some sort of engineering background, no more of this garbage 'armchair expert' guesswork! Nobody wants to hear non-expert opinions here!
Qantas 747 at BKK....repaired. AF 747 Tahiti (?)..... repaired. JAL DC8 ditched into Tokyo Bay...repaired. There is not much wrong with that aeroplane. The fuselage looks unstressed, the undercarriage still appears to be intact. Wing repairs, change flaps & 2 engines, change undercarriage bits, run engines and off she goes!