David, I don't know if you were aware, but some of the edits you have made (motion blur on the TIE attack, fixing lightsabres, jumpcuts, etc.) mirror those detailed by Mike Verta on his site. However, whereas he is attempting to restore the original version, you're sort of making your own Special Edition. (Which is cool, a DVD-quality SE version with Han shooting first and Jabba removed definitely gets my approval. Although I'm dubious about a green R2 unit suddenly appearing in the jawa's droid lineup!)

Anyway, just thought that site might be a useful reference for some of the defects present on the DVD, there may be something there that you've missed.