well we usually use 600 gravity for that maps and it runs on my server. I run the server on my comp and play cs on the same server. It lags alot on this map and it barely lags on other maps (which i still run+play on my server)!
I dont know what VIS and RAD are but I think when I compile the map it does that for me??? And yes im using the VHE compiler tools. This is my first map but I dont want it to lag!