> "I want to sell it to a serious producer who either restores it or keeps it locked away"

It was arguments over money that caused the film to be "lost" in the first place. It's a shame that it's still all about money and greed could cause it to be lost again. The best thing to do would be to release it online for free so that everyone could see and learn from it. That way, if others want to restore it using modern methods they still can. I'd rather see it as it is anyway. Before the inevitable re-edited (perhaps even censored) AI "enhanced" version a "serious producer" would shit out and overcharge for.