I'm good with computers, just not with how much RAM plugins use and how much of it servers need. So my friend sent me a list of plugins and asked me how much ram should he get (he's buying a host obviously) Plugins: Essentials EssentialsSpawn EssentialsChat PermissionsEx Factions McMMO RedeemMcMMO Votifier PlayerHeads HealthBar WordlEdit WorldGuard floAuction NoCheatPlus FoundDiamonds PlayerVaults EnjinMinecraftPlugin Buycraft He said he plans to have about 15-20 people online at once. And maybe 5-9 on at all times. But he doesn't want to have to change plans. So how much RAM does he need to host about 30 players (just in case a lot of people stay on at once) with all of those plugins?