You can also just keep your salary account open if it no longer has a credit card attached (mine was NBD) then you can get anything due after leaving paid into that if you prefer.
Deciding when to leave EK is a lot like falling in love.... you just KNOW
(actually, it's probably more like breaking up with someone you used to love and now can't stand- you can't wait to do it and feel amazing once it's done....
)