Just picked up a Mk II for $189 this week and I am going to order a boyds tacticool stock. Glass is a Nikon Monarch 3-12 SF with BDC (got this scope for christmas from father in law). What ammo have you guys had the best luck with for this gun? Also, I wish it had a bigger bolt knob, and I have heard you can dip it multiple times in rubber coating for tools and then shape the rubber after it dries. Has any one tried this or is there a better idea? Any suggestions on the build are welcome...