My only argument for using the BD as a source rather than the WOWOW is that the BD restores several original shots that remain digitally altered in the WOWOW. Such as the sea-plane matte painting and the red “travelling line” sequence (I’m sure there are other examples but these are the only two that come to mind).

Conversely, the lamp that Indy and Marion are tied to in the opening of the ark sequence was digitally illuminated in the BD whereas it should be off. Not sure whether the WOWOW has the lamp on or off.

Perhaps just a few replacement shots from the BD would be best overall.