I've been sent to this thread and from the above, it looks like if I paid $100 for a seat +WiFi as Travel Extras on an Economy flight, then later take the offer to purchase an upgrade to Business, I could possibly cancel/reclaim those extras.Just a bit nervous of filling the online refund form in case I 'upset' the exiating long haul booking. Which process have you guys used to reclaim a not needed Extras fee?