first of all you should know, that there are plenty of other Emu servers out there besides P99, some of which have exactly what you looking for
if you plan to run your own server, you can choose yourself which zone to go to, and set XP to anything you like. You can also do weird things like make yourself Ogre Bard or Froglock Beastlord =)
Once you get your own server actually running, modifying things like XP is pretty easy.
But you better post question in regards to this at
www.eqemulator.net