1. Assign SteamID's to Spawned props, wheels.
2. Make thrusters physical.
3. Grab a fast zombie NPC fix script, they're popular now.
4. Make a clear !help feature with huds. A main central page for adding server information such as a IP and clan/group info. A link that launches a commands HUD with all the commands and a brief description of each. A link to the list of props, a link to the administrative features.
5. Have it so it spawns more than one type of ragdoll, such as a Alyx/Dog ragdoll or whatever.
6. A manican spawning feature for HL2DM. That creates a AI lacking NPC.
7. A +grabphys that attaches to the wireframe of the prop and not the physical position of the prop.
8. A !report feature that brings up a quick in-game browser to report problem players with the MOTD frame, as seen on the Mona/Yaypit.
9. A easy to edit credit system.

How about that?