In reply to Luke Kirby:
You've got a pretty standard rack there Luke, and you'll probably be fine on most routes in The Pass up to HVS with that.
Obviously though, as GridNorth says, it depends on how comfortable you are. Eventually you may want some smaller cams and some more nuts (Maybe some DMM Offsets which I find I place on every route in North Wales!), but for now what you have is fine.
Edit: The biggest cam I own is a Dragon 3, and not owning anything bigger has never done me any harm!
Post edited at 14:15