M478+ should mean that the individual is P297+ and M269-, right?
We have a project for M269+ P312- U106- folks, the M269/ht35 project but he is by default M269-.
We have a project for M343+ P297- folks, the R1b1 Asterisk project, but this guy is by default P297+.
He's somewhat unusual, and he's from Russia by the way.