I can't help with Ghosting rules but I do think some of the rules could do with a refresh to remove seemingly arbritray elements. And this would be the best place to host official rules.
For example Titanium Man allows you to save if you need to take a break for more than an hour, then later pick up where you left off. So if I found that I was ready to start playing again 53m later I would wait the 7 mins just to make it an hour. But really, why should I have to do this? It has nothing to do with the challendge in any real way whether my break was less than an hour.
Anyway, "The use of moss, water, and other arrows is allowed for other purposes..." the problem with rules like that is that unless you stipulate ALL exceptions, there is nothing to stop a player inventing a made up purpose. For example, my purpose in using the moss arrow is decoration. I like the way their green pattern contrasts with the floor. And if that coincidentally means that section of florr becomes quieter, well so be it.
You might say I am taking the mick but nothing actually breaks the rules here.