can I add a wishlist/registry to coppermine?

[LWAA]

sorry if this is the wrong place to ask this - I looked everywhere on this site and couldn't find a place to ask it!
I have coppermine all set up with the paypal addition, and it all works wonderfully. Now I have to add a "wishlist" to it. My site is full of photographs that people can get printed and I want the option for charities etc to register a wishlist and be able to choose items from the site to add to it, then people can see that (eg) the local hospital wants picture 10002a printed on 22x28 canvas and on a wooden frame. Then when someone orders it, that would come off their wishlist and they (and the site owner) would be emailed to inform them.
Is there anything available that would do this? I see several options in sourceforge, but need one that will tie in tightly with coppermine.

Thanks!