Took forever to compile on a single core VPS and sync blockchain but finally finished setting up my first masternode.

that's a good news
Took forever to compile on a single core VPS and sync blockchain but finally finished setting up my first masternode.
It would be better to compile more quickly on your own (virtual) machine, and transfer binaries (snowgemd & snowgem-cli) to VPS
Simple Wallet is running in a Windows VM as all my mining rigs and other PCs are running Linux so what happens if I delete the VM? I have my wallet address private keys backed up.