RE: sights...
mauser06, I use just a kisser. No peep sight. You might try a No-Peep, it's a sighting device that helps develop a consistent anchor piont. I used one, and now don't need it. My groups are plenty tight. For spot shooting a peep would help pinpoint accuracy. I shoot 3D with no problems without a peep. Hunt as well, with no loss of light or worry about the peep rotating.
Phil.