Windows VPS for FL / Recommendations

I'm gonna rent a vps for my FL. I'm not gonna run it with more than 15 accounts. I dont know what kind of a computer to rent and I don't know how the process goes. I know that I should use proxies for each 5 account. But some people said if you used FL on your own computer you hsould reset your license. So if you can help me about how I am gonna do, I would really appreciate it :)