I want to experiment mining new X11 coins with Amazon EC2 on Windows VMs.
Unless you've stolen the amazon account, you will be paying for your VM much more than you'll be getting out from mining.
https://hmage.net/minerstats.php#vps_vultr_5mo1-core VM's give you 0.07$/day at _best_. That's 2.17$/month. While the VM costs $5/month. You're basically throwing money away.