jedimasterobiwan, I can't resist... (^^,)
my 2c: I admit that (most of) the titles you are speaking about may worth a fan preservation / restoration, but you can't ask everyone to make a project... we have our lives, and (here I speak for myself but think many will be in the same conditions) a LOT of unfinished projects to do... BUT... you could always post something like "(title of the movie here) has a wrong color grading/aspect ratio/noise reduction etc." explaining in details, possibly with links and images, your point... THEN, if someone thinks it could be an interesting project to make, he/she will chime in to show his/her interest...