Very good spectrum from your productive observatory Terry !
By comparison my version of PNV J17335943-3606216 taken the
June 3.960, 2003 with Alpy 600 spectrograph (R=600).
The object is at very low elevation from France (delta = -36° !)
and the telescope used is small (200 mm).
I observe 1400 km/s but I have corrected by some instrumental
windening effect (finite resolution of the spectrograph).
It is clear Halpha intensity increase.
Try to continue to observe this object, ideal for you Terry.