I can't clone either and not even sure if I could have my Poke cloned today. Might be able to but not sure. So, don't know if we can make this deal happen or not but try and get your Poke cloned and I will to.
As for people who can hack check, not sure about this site but I have a friend who can for me. Not sure when he'll be able to do it though but if I do get the Mew, I'll be able to get it checked eventually.