So I've searched the threads and can't find an answer to my question so here goes...
I just got a new 10 FCP-SR in 6.5 CM and am wanting to build it up some for target maybe even some PRS shooting, as well as filling my freezer. My first question is, sine I have to Johnny Cash this little project, which do I start with; glass or stock. I can see merits to both arguements, but I'm stuck between the B&C M40 and Boyds At-One. The M40 is .5" too long for my LOP, and what about bedding? I have a TPS 20 MOA rail for the scope I have picked out, a Falcon menace 4-18x44.

Then there's the box mag... do I upgrade it to accurate mag or leave it stock?

Thanks in advance for helping a newb.