Is there a discount on the hotel booking? If not then you could hang fire (perhaps book your flights yourself though as they only tend to go up - I know from experience and in 4 trips have yet to bag cheap flights!!), and see if anything else comes up. October is a while away yet with regards to Disney offers!
Regarding booking via the UK site (or French one) you don't need a UK or French address - I believe you just leave the country blank or put UK or France - confirmation is emailed to you, not posted so you do not need that country address at all, not even for check in. You can also ring up and ask for the deal, if for eg you see it on the French site. Someone has recently done this and they do honour it. So, it might be worth checking out the French Disney site too.
A lot of people are saying that once these current deals end (30th April for UK site, not sure what current deal is on the Irish site), that a new flash sale will be around the corner - usually with 40 - 50% offBut obviously you can't be sure what dates it will include! This is usual Disney pattern.
If it already includes something like 30% - 40% off then ignore me.
The current offer I've priced already includes 40% off. I guess what's made me so apprehensive about booking anything yet is that a friend of mine got a deal last March that was 900 for flights, hotel (Santa Fe) and meals for 4 and she's tellin me I'm mad to book now.
I doubt I'd get anything that good, but one can dream!