chazola. i know what you mean. i was in london 2 weeks ago and found it very expensive. although when i lived in the uk in the late 70's the pound was over $1.90 / close to $2.00
up to you but i wouldn't sell those dollars at these rates if you don't have to.
the euro and yen are also strong now so that isn't a real solution.
european exports and the tourist industry are all going to suffer bigtime from this, so their central banks may step in to stem the tide.