Thanks for the response yeah I noticed they had a customer support page which I sent the same message as above. But I think you are right I don't see why it wouldn't work.
So I have been looking all over the internet and I'm not entirely sure if it's down to my water cooling noobishness that I can't seem to find a compatible water block. I have the exact model number which is below.
The closest match I was able to find was this one here...