10 hours/week may be too much, lol. I am currently in vacation, so I am able to put more effort.
If we will take the pains of remaking this game, we will need at least three renderers, sharing assets, and maybe two programmers.
Of course, I would like not only to remake the game, but add scenes as well. In that case, there is a critical discussion that the group has to make, since I am sure not everyone has the same mindset on how this should proceed. It is likely that some people even has radically different point of views on the subject.
From my point of view, BBS is a "slow burn" game (or "blue-ball game", as some would say), and it should stay that way. Rushing sex will make BBS to be just one more game as any other else in this site. There is a reason why this game has garnered such loyal fanbase despite having low-res renders, buggy codes and an unreliable developer. And I think this is because, among other things, it takes things slowly, not rushing. It is more a "psychological porn" than a "physical" one.
I would like to add many scenes, but not those that move the plot along (at least initially), but ancillary scenes. For instance, I would like to add many voyeur scenes in the bathroom, night assault scenes, panty sniffing, and so on. Some may think that these should rush to sex scenes.