Need A Server To Be Configured To Sell VPS Accounts

Hello, We are a web hosting company about to purchase a new dedicated server from [login to view URL] We are intrested in setting up and selling VPS accounts on the server, but do not know how to go about this. We are looking for someone with experience setting up multiple virtual servers on one main server. We are using cPanel with Web Host Manager. Please post your bid to setup and config vps capabilities on our dedicated server. We would also need a brief tutorial on how to operate and setup vps accounts. We would highly prefer a GUI so that we would be able to setup a VPS within WHM. We are very inexperienced using shell, or command prompt so we would prefere something simple and easy to use in web host manager. We posted a bid of $20-$100, that is only becuase we have no idea what it will cost. Please feel free to make any bid amount, and it will be considered. Thank You!