Well, things have changed a little bit in the last couple days.
I purchased a SnW MnP 15 Sport 2. The plan was to keep it as a placeholder for the time being, and build something from scratch, but then I found a complete Stag rifle I really liked yesterday and ordered that as well.
The Stag seems pretty squared away for my needs. I'll probably just add a red dot, some BUIS, a flashlight, an aftermarket trigger and call it good.
I'm pretty excited to get my hands on both of these rifles.
Thanks for all the replies.