Im really thinking about getting Line 6 pod x3 live cause all the features I heard and seems very professional for a musician. I got a Line 6 Spider 15 wat. Is the Pod x3 consider as a amplifier and can hook up with a speaker and be good or need to hook with amp? Also I really dont want to buy all those pedals delay,lead, loop, etc if it comes with it or you still need pedals for it? Thank you so much!