The is correct. The sounds can be customized down to the outfit level, but not down to the finale level. I might make it more granular in the future.
Yes, that would be great.
Per finale customization, plus the option to opt for a specific finale to not have voices.
Well I ended up needing that too for the new Christmas finales, so good news! You will get the ability to filter out specific moaning sounds in the upcoming release.
