BATTLEFIELD 3 PC can you start your own Multiplayer game? can you add AI?

with Origin, I cant seem to start my own MP server in Battlefield 3. Nor can I seem to toy with my loadouts and appearance without joining a MP server first. I often start my own servers in previous battlefield games to toy with the vehicles and do things that are not entirely productive to my team. I would like to do this with Battlefield 3, but I cannot seem to figure out how.|||You can't add ai when it comes to licensed game it has too be modded in order to do so and man look for the lowest ping on the games like 9 to 24 or focous on 16 to 24 to 32 players server if not high speed Internet on either dsl or fils than a 16 player server :(