The SA is actually pretty nice, trigger feels great, maybe a little heavier than the P and the slide/frame fit is tight and smooth. Mags work between both of them, slidelock and all. Can't wait to shoot them side by side. The cerakote is nice and even as well, I do wish it was something else but...
Ended up ordering the VLTOR A5 kit, BCG and 16" combat barrel from SOLGW.
Also ordered a MK14 rail and airborne ch from Geissele too.
All I need now is a stock and muzzle device for this build. Should be pretty sweet!