just like in USA I would never do a large transaction especially to stock an
atm machine online.
Use localbitcoin and meet somewhere public and bring a friend with you as a
witness. I have heard some people record the conversation for safety when over
2 grand just in case.
I would hope to be operating at more efficient level than that though.
Going out to meet people on Localbitcoin.com would be a real inconvenience.
Thanks