Major repairs involving the pressure bulkhead of any aircraft, always send a shiver up my spine. Although lessons will have been learnt (one hopes) and that Airbus themselves are handling said repairs - one is always reminded of the Japan airlines / Air China incidients.
JAL and China Airlines were only reparations, as long as this Emirates A345 saw a complete change of sections 18 and 19, as you can see on the picture linked by iflytb20, and in the article i mentioned above! A big difference.
