We only have the 1.4 M2Server.exe to work with, it's possible with extensive hexing but no-one has the expertise to pull it off as of yet, because it is a hugely diffucult job....
So for 1.4 people have to do without the stones/belts/shoes etc, not that much of a loss tbh......and as Leo says you can try messin bout with 1.5+ servers and SQL, which does have those slots, however the files aren't complete or perfect.
If you're new to making servers I recommend meddling with 1.4 servers and perfecting that before you try SQL ...