Yeah, i know one friend who has been playing on one server, one server that had level cap of 2000. it takes ages to get it to working and you need to be alot of people that are experianced to be able to do it on a short time, (1 month)
due to debugging, dbc editing, c++ and all of that stuff. this is nothing easy to do, you also need to have a client side patch that support the system.
the help you need will probably cost. and since no one on emu devs here has done it before, then i don't think we can.