Haha, I rang them and they didn't seem to care at all.
Well, you aren't allowed to preorder anymore, all Comet employees got an emailing saying that they could break the T&C's with Apple if they continued so this wouldn't achieve much at all.
I wasn't intending on pre-ordering, just asking if they would have any in stock at all. I'm sure I won't get anything useful but it's always worth a go.