It would be good to see it in Jet2 livery, the spotters would be creaming themselves, personally I'm not so sure its a good idea, sure it will be good advertising, looking all posh and that but there is a very good reason that you don't see wide body aircraft doing med runs day in day out.
Who's flying it? whats the back up plan, recovery plan? some have suggested its try before you buy, even the oldest A330's command good money, i wish them luck, it will be an interesting summer.