Yeah, they will. It might be hard to show them as you suggest but I would recommend you try at least. You need to book in advance, and they are quite busy, but once you have a appointment then I find the Genius bar an excellent service.
Book an appointment here:
http://www.apple.com/uk/retail/bluewater/ Where it says Genius Bar and Reserve. Direct link to the booking page:
http://concierge.apple.com/store/R113
Lakeside also has a Apple Store:
http://www.apple.com/uk/retail/lakeside/ Direct link:
http://concierge.apple.com/store/R242