Back story, I've built a couple of AR15 and talking with my boss about building a AR10 variant on an off for a couple of years.

Well today while setting up for a private function(he hosts a lot of fundraisers for non profit charities $150 to $3000 per table)

He basically told me to quit talking about it an start ordering parts for a lightweight 308 build, because he wants to build one to.
For the learning experience..

Should i order all parts from v7 and fill in as needed from other vendors

Or

Order from 2A Armament and fill in as needed?

Basics 16 inch barrel most likely running suppressed,
Receiver SET from either manufacture
Adjustable gas block
What ever light weight internals as long as it function correctly
Geissle sd-c
Lv optic either a new Vortex Razor 1x6 or Nightforce 1x8

Thoughts