Looks great. Actually, very similar to what I have in the works for my Tikka in 6.5.

For optics, if you're shooting at realistic LE distances (300m and in), a NF ATACR 1-8 would probably fit the bill nicely. My Tikka has an ATACR 4-16 on it, and I've pushed it out to just shy of 700m with ease. If the 1-8 is built as well, it'll handle anything out to 500 without breaking a sweat.

Leupolds and Bushnell optics get the nod for their badass reticles. A Bushnell LRTS 3-12 or Leupold Mk6 3-18 might be a good alternate if you still want to hold out for shots out to 1000.