An interesting difference between the SPO and the German TV version of Navajo Joe is that the night scenes look all rather different thanks to a deviating use of filters. I always thought these day for night filters were already used for the camera negative, so I was surprised.
The mood in the ending scenes when they arrive at the graveyard changes due to these differences (if I remember correctly). The SPO is the superior version, so I hope they will use a master following this version.
Btw, if my fan dub version is sourced from the SPO (I assume it is), than it has already an english audio (next to the added german audio). Does this mean there are 2 different english audio tracks?