Hello I would love to be involved in your project I can finish my job in less than 2 days that's for sure. However you provided less details than I would expect so please do not hesitate to contact me for further discussion. Thank you!
Hi/holla, I can set up this vps for you very fast, it will have a control panel on it so it will be easy for you to add/manage it. It will also have basic security. I will need root access to the vps in order to do it, and I recommend using centos 64bit as the operating system. (all vps providers are offering it) After all will be installed you will be be able to host as many websites as you want on the vps.
If you have configurated vps in short time, please contact with me. I offer install nginx fast http server, newest PHP and MySQL, phpmyadmin, and config admin panel IspConfig.
sorry, little english :)