Thanks for the in-depth review, and happy to hear you're enjoying it!
Clothing showing up is actually on purpose, and is meant to show the player what it looks like ahead of time, essentially emulating the idea of putting clothes on your body in front of a mirror to see how it looks first.
I'll see about more efficient stat grinding stations in the future, but the game is currently generally balanced around 10-15 in each stat, so you don't need to do it too much. I don't want to provide the stat cheats as something you can access during the game, as I don't want that to be what players go for whenever they get stuck. There's usually alternate methods to handle most problems, like getting stat buffs or investigating other places. As well, the game always warns you when something dangerous is potentially coming up via red text, so you otherwise don't need to worry too much.
You're welcome! Will continue to keep working hard on it!
The original is definitely an inferior experience, but it might be interesting to check out and see what's different.
Lust Brave probably won't be worked on anymore. It's not a popular enough concept right now.