Now for bonus points, go configure Terraform and also create some nice new templates for your major OS’s you plan to use 
To give you a helping hand (start) if your going to go down this route (highly suggest then your config as code). Heres the two major providers which are for Proxmox (you only need one of them)
I would suggest using the first one, their actual code is better IMHO. While the second one is linked from the official TF docs, its actually quite poor IMO but does work though.
Only gotya is that there is a bug with novnc and TF which happens with either of these modules but thats been fixed today (yipiee).
Bug is here if your interested:
https://bugzilla.proxmox.com/show_bug.cgi?id=2787
I was waiting for this to be fixed so I can finish my TF stuff hehe.