Very nice!
Would it be rude to ask how much you invested dollar wise?
Not at all!
Stripped blemished lower receiver, from PSA = $72 (including $5 transfer fee)
Complete upper receiver assembly, from PSA = $425 (including shipping)
Rock River Arms Lower Parts Kit, from JoeBobOutfitters = $40 (free shipping)
Rock River Arms 2-stage trigger, from JoeBobOutfitters = $100 (free shipping)
Stock kit (Magpul MOE carbine stock, in FDE, with Mil-Spec buffer tube, buffer, buffer spring, etc), from Palmetto State Armory = $80 (shipped free)
Magpul Grip+ system, with insert, from Amazon = $30
The Magpul MS3 sling ran me $48, so grand total, without the optics, was under $750. The Mil-Spec BUIS was off of eBay, think I paid ~$30 for it. The EO Tech 512.A65 sight was from Dvor.com, believe it was $385, but it came with a $40 credit.
I love the optic, but I've never been a fan of the MOE hand guard. However, I also love FDE, so you still win.
Well, the hand guard came as part of the upper receiver assembly, and I knew I wanted to go with FDE, so it was a win-win. The only complaint I have about it is that it tends to be "fat", and the EO Tech sight can't really ride any further forward on the rail. Luckily, there was still room for the BUIS behind it, so I'm good to go.