I have a fresh server waiting for a clean Proxmox VE install and a fully-linked WHMCS instance. The goal is to let customers deploy Windows VPSs—specifically from my Windows Server 2019 and Windows Server 2016 ISOs—directly from the WHMCS cart, then add cPanel-based shared hosting and other freeware web-stack options so clients can spin up complete sites in minutes. Here is what I need done end-to-end: • Install and harden the latest Proxmox VE on the node (single-server setup to start). • Upload and convert the two Microsoft ISOs above into bootable KVM templates, then script automatic licensing or trial key handling during first boot where possible. • Connect WHMCS to Proxmox through the official module, map product plans, and test full lifecycle actions (create, suspend, terminate, reboot, reinstall). • Prepare a cPanel hosting package inside WHMCS so a customer can order web hosting alongside—or instead of—a VPS, and include common freeware tools (WordPress, phpMyAdmin, SSL via Let’s Encrypt) ready for one-click install. • Document the steps clearly so I can repeat them on additional nodes later. Acceptance is simple: a test order from WHMCS must build a Windows Server 2019 VPS, reach the desktop over RDP, and allow a reinstallation to Windows Server 2016 without manual intervention. A second test order should activate a cPanel account and load the default web page. If both succeed and the process is reproducible, we’re done. If you’ve already linked Proxmox, WHMCS, and Windows templates in production, let’s talk timelines.