I think that a Ren'py version of it will be better, in my oppinion :/
Well, I'm not a big fan of ren'py games, and less even of VN's. So I say there's a 0.05% chance I'll ever use Ren'py and 0.01% chance I'll ever make a VN. and a round 0% I'll ever remake this game in ren'py .
(Though I have an idea for a short Renpy porn game, but it will not be the kind of games you guys are used to).
I get people don't like RPG games, and accuse non-combat RPG Adult games of "delaying" the rewards (H-Scenes) by making them explore the map... But, well, some people love RPG's because the rewards are sweeter if they have to find them, and because of the exploration and the freedom that no VN gives (even in the Free-mode semi-exploration of "jumping" from room to room).
I guess people will need an adquired taste for RPG (As I have) to play my games. And also not be used to the "quick-reward" most ren'py games offer.
I'm not saying that your opinion is not valid, just wanted to give my official take on the matter so people don't get false expectations for the future.