I have shot the Olympus Pens, in addition to my Nikons, for a couple of years and love them for scenic and wildlife. I currently shoot the EP-3, but with the deals that Camera Land has been running on the EPL-1 it is worth checking them out. I also purchased an adapter and will use my Tamron 200-500mm on the front of the Pen. It works great! Call Joel or Doug at Camera Land and see what they have going on right now.