While I am a big fan of Galway Hooker, I can't see myself ever doing this. If I want to have a beer for a house party I'll brew it (those of you who came back to my place for the post B&C continuation of my stag can attest to this). That is why I have the cornies in the first place.
Having said that, I would suggest one little addition to the process, if you do decide to go ahead with it; upon request, could Aiden prime the cornie at filling time? Not everybody wants to force carbonate and those of you with the smaller co2 bottles used in the dispense system Geoff is not trying to promote with this thread, probably don't want to use up the co2 required.
(edited for clarity)