What are the thoughts of a red dot on a big bore? I don't have an eye problen=m and can see the open sights. That being said, I'm simply more comfortable with red dots than open sights, which has surprised me. I'd never even shot anything with a red dot optic until just over a year ago. From the very first time though it seemed automatic - point and shoot. As long as I go with something high quality, such as Triicon, Aimpoint, or Eotech is there any downside? For argument sake let's assume I'll be hunting Elephant, just don't tell my wife!!!