Another Halpe species from nc Thailand. Forest at 760 metres.

The underwing pattern strongly resembles H. burmana (which is known from this region), but the single cell spot on the upperwing appears to be incorrect (males on Yutaka show double cell spots). Females show one only?

Other possibilities could be H. wantona or H. arcuta. But on both these species the two larger inner spots on the forewing are closer and more overlapping, which does not match this photo. I can't reconcile a good match for both the upper side and under side. Any suggestions please? Thank you.