Are you ThirdGathers' partner in this venture, toho-scope? (Just wondering since you seem to have info about the source dvd.)
At any rate, I've been dedicating my sparse free time to adding the Engrish subtitles to the dubbed clips. Slow going, but I'm getting there. After I'm done I'll make an attempt to join the clips and see how it turns out.
And a scan of the DVD cover would be awesome, Gathers!