Well, there are tons of emulators out there. Especially if you head over to elitepvpers. Ton's of guides as to how to set it up as well. I've tried it but yeah, it was an old emulator version so it sucked monkey balls.
Starting an emulator server isn't gonna work as well as zszc does or ecsro did. Far from, actually. Even the best emulators out there still lag quite some functions, and there are tons of fixes yet to be done.
However, as you're thinking about starting a pvp-only server, an emulator might actually be able to do. I've seen emulators where close to all skills works nearly 100%. But yeah, you better go check it out yourself.
As I said, you will be able to find guides explaining how to make a registration page for your server over at epvpers as well.
Please do let me know what you find out by the way
