Great ideas, Otony. The extra cost of the NECG sights is partly offset by the lack of gunsmith fees, which are horrendous in my part of the world (I'm used to the backwoods of ID, VT, and upstate NYS....).
Just by the way, I recently shot my .243 American (now that's MY idea of a "black rifle"!) at the range with my brother's Kimber ultralight custom .243. I'ts a tad heavier, but it shoots factory ammo significantly better--we BOTH shot the American better than the Kimber. I'm sure that handloads might cure that, and his Kimber hasn't been shot enough to really settle in, but the only factory ammo the Kimber would shoot as well as the American was the 55 gr. varmint loads. And he got it for deer....
We were both a little shocked, to tell you the truth. And the Ruger had an ordinary Burris Timbeline 4X; his Kimber had a Leupold 3x9. We were shooting 3-shot groups, since these are hunting rifles.