5.11% HQ rate doesn't seem like he's ahead. Unless the one is a typo and he's 9/76.
Mats on my server for jacket are around 7M, so that's about 1.23B spent in mats. Assuming all jacket -1 sold for 150M, that's 1.35B, so overall 118M in profits if those assumptions are correct, which they probably aren't in this case.