Jim, I just got one of these yesterday, and as I agreed also with Brian's review, well done too
Check Brian aka mistwalker's review via this link, I sharpened mine up, but as I don't have a means of gaging the dps on the edge bevels I think it's a little more than yours, judging from how wide the edge bevel is on yours.
The width of my edge bevels measure about .040" wide on both sides and the thickness at the top of the edge bevel comes in at about .020" thick making it a pretty good slicer.
I did take the stones up to 8k shapton and then stropped the edge, ending with a very keen edge but I'm sure not as biting an edge as you got with the 400 grit ones, I'll have to experiment some more with that level.
Question on your test, you sharpened prior to some events, was that just to set the benchmark for the test so each type of test began with a fresh edge and not be skewed from the previous testing? Just wondered how it would fair moving through all the test without any touch ups, where along the trail it might begin to show some need for touch up.
G2
Checking on line math wise I guess it's about 15 dps