[Oursickstory]

I'm attempting to run a 24/7 Deathmatch CS_Crackhouse.
I have two very small problems.
1. I've used stripper to remove hostages, but at 0 terrorists still always win,
how can I either remove the objective (with stripper) or make unlimited round time?
2. How to go about making the server restart the map every lets say; 6 hours?