I see instructions above to create MN.  First, is a VPS required? Assuming yes. 

Do the below instructions work to setup MN? I'm on Windows.
https://github.com/ddude1/Xios/wiki/Xios-Masternode-Windows

I've already got my coins in the XIOS wallet (Staking).  Is that a problem if i want to now setup a masternode? I'm assuming no and it will use the same wallet i have already created.

Thank you.