Instruction Guide-Setup Proxy using IPV6 IP's on VPS or for mass proxy production -- 2

I need a step by step instruction guide on how to setup a private proxy server on an a Virtual Private Server using IPV6 Ip's or any other method for mass proxy production. I want this instruction guide so that I can setup multiple VPS's. I already have done this for IPV4 Ip's, and know how to create a single proxy. I need help to setup IPV6 IP's and create many proxys (hundreds) from a single VPS, easily. I would also need a way to import these proxies to an excel or text file. I would need each address to be given a unique login and password. I would also prefer that the proxies become IP [login to view URL] proxies must be able to work on all websites. The most I can pay for this is $100 USD. I would prefer to have someone who already has the scripts ready and has done this before.