No errors from the MAF, and it isn't acting like what I would expect a bad MAF to.
On the fuel cutoff at 6k, it happens at various RPM, usually anything above say half throttle. Like I said, if I stay in it it runs flawlessly, but if I let out to upshift, falls flat (like fuel or electrical cutout).
Imagine a newer car that has torque management, and there is something wrong with the ECU so that when an upshift is triggered the computer pulls nearly all the fuel out, that's what it feels like.