* Mail-In Rebates:
Only serious complaint thus far, the case arrived slightly damaged (two of the connectors for the front glass were broken). Since I wasn't planning on leaving the front glass on anyway, I'm working with Amazon to see if a partial refund is possible. No issues other than that, booted up first try, and it's hit 5GHz @ 1.29V on the CPU with load temps in the 70s to 90C max on one core.
Eventually a full open loop & SLi is planned, and X299 was originally the plan, but CPU being out of stock prevented that.