Before making the transaction I will use VPN and I will do it from a library wifi connection. I will also be masked for more security.
What VPN will you be using? The Free TunnelBear you just downloaded? VPNs do not necessarily guarantee privacy. It doesn't make any sense that you've publicly downloaded a wallet.dat file and have access to the wallet, if you did it, how come and someone else hasn't done it already? Why are you getting so pissy when someone points out that the wallet is encrypted? If it isn't, just make a transaction.