I think I'm running too many plugins

I'm running just under 50 plugins, and while they all aren't vital, they are important to the server. However, I'm getting an issue where if I add a new plugin, it actually prevents world guard, world edit, and command book from starting up. It doesn't matter which plugin I put on so I don't think it's a directly conflict. If I add a plugin but disable an existing one, then everything works fine. There are quite a few worlds running for different purposes on the server as well.

My gut is that somehow I'm reaching a maximum startup time and that is preventing wg/we/cb from loading. Has anyone had any experience with this? This is a 5 GB hosted server so it's not like I'm running this on Hamachi or something.

 

Only use the plugins that are necessary in your server, ie :admin, world protect, ect.

Secondly with over 50 plugins i do assume that some plugin commands are conflicting over one another thus rendering it useless.
I had an issue the other day that 2 plugins were overlaying the /rules but both having different function's the GUI on my server does not know witch plugin associated with that command and just ignores it.

Oh and plz. put your plugins list here.

 

OKLogger, bPermissions, NoCheatPlus, BukkitCompat, LavaFurnace, ShiftMode, Spout, StarterKit, BattleNight, Vault, LogBlockQuestioner, Multiverse-Core, Parachute, SpeedBall, SignUtilities, AfkManager, VoidWarp, dynmap, mChatSuite, Spectate, RailDriver, BananaRegion, iConomy, DisguiseCraft, boosCooldown, OpenInv, MyWarp, FalseBookCore, mcMMO, WorldBorder, Orebfuscator, WorldEdit, Statistician, FalseBookBlock, Multiverse-Portals, Multiverse-Inventories, BlockHat, VanishNoPacket, CommandBook, LogBlock, LWC, WorldGuard, HomeSpawnPlus, ChestShop, SimpleSpleef, Factions, FactionsPlus.

The reason I don't think it's a command overlap is because the wg/we/cb plugins just won't start up if I put any one or two more plugins on. It really doesn't matter what.