Put your world in the ftp area, but dont /mv import it, restart server and then edit your plotme config files and then when you /mv import it will access the config to see how to generate the world
NOCHEATPLUS works good, but anticheat is good to and you can turn off the kick features, so it just alerts you and does nothing. it is in the config.yml
I think it would be good, its not the most common type of minecraft server...like mine lol. I think if you advertised correctly you could get many players