I have a simple Bushnell Dusk to Dawn and it is amazing how much light it brings in and allows me to see at the end of the day. I was sitting in a blind one afternoon and it was still legal hunting hours mind you, but because of the marsh I was in, I could no longer see up the deer trails with my Simmons Binoculars. Yet, through that Bushnell I could see plain as day and could have shot if a deer would have cooperated...

It sounds like you have a good scope on that Staghorn.