Well good news, I got the parts in today and I installed the new 1 Meg resistor for the High Voltage anode to the picture tube and here's what I have now picture wise for the TV, see picture below:
As you can see replacing that resistor restored the high voltage back to proper working order again, and the retrace lines disappeared as well.
Both Brightness and Contrast controls are set in the middle, in the picture.
BTW its a dark scene in the video I'm using in this test photo, that's why the screen looks darker than it really is.