I finally finished my Moto/KISS Build (for the most part).
This is from the OD lower half from my group photo, above. I opted for different furniture:
Lower is a highly personalized Territorial Gunsmiths lower
LPK is FN
Stock is a CavArms C1
Pistol Grip is Cav Arms
BCM 16" Standard Middy Upper
BCM/VLTOR Gunfighter Mod 5 CH
DD A1.5 BUIS
Cav Arms C8 handguards
All furniture is Cav Arms' Dark Earth
I had debated replacing the upper receiver with an A1/C7 with an A2 aperature.
I opted to stay with BCM's flat-top and a DD A1.5, to have a little flexibility if I decide on going beyond KISS in the future.
Lower receiver is coated in DuraCoat, in their WWII OD Green.