Need server idea!

Well what I was thinking is if you want to do a custom RPG then you could build up your own Custom Enchants and Kits like there is 4 or 5 classes to choose from. E.g Mage, Knight, Archer and Thief and you earn money until you have enough to rank up. E.g Thief - Killer - Criminal - Apprentice - MasterCriminal. If you think an RPG like this is not original then I have some more ideas. You could code a plugin that resembles mods and or mod packs but this isn't original enough. You need to take mod / mod packs and evolve it into something custom. Take the Monsters Mod for example. We simply code a base involving that mod pack, take a mod of some sort from minecraft, lets say a skeleton, you add armour to it (I suggest leather for an archer), make your own custom texture pack to make the leather armour resemble a medievil archers clothes as much as possible, set it as the server texture pack, then you can give it specialities. So take my skeleton, put the armour on it, and give it a hack E.g aim bot for archery. Of course you can do this with every mob in the game and add any power. I am just using the skeletons natural abilities and enhancing them. So lets take a Witch. Not much you can do right? Wrong! You can customise its robe within the texture pack to make E.g brown and the hat a hood with a shadowy face. Give it a special ability E.g flight, enhance its potion using to make it have magical powers, add textures e.g sparks if its shooting fire, and then boom an amazing custom plugin. I hope you enjoyed reading my idea and you can contact me via team speak client 3 by clicking connections and type in this IP:185.38.148.35:9005 then click connect. See you soon and I look forward to feed vack. Also I would love to open a server around this with you. - ItzSargai