advise new features

Really good and useful plugin! Congratulations to developers.
Unfortunately you have not mentioned a couple of features useful in a life of a photographer.
1. Ability to make proof gallery downloadable or not should be implemented separately for each gallery but not for all galleries. For example – I (or any other photographer) have 5 galleries (photo shoots): 2 prepaid and 3 not paid yet. I need to make downloadable prepaid shoots and other – not downloadable… I think you understand my logic)))

2. Please think about watermarking and resizing implementation. For example – If photographer shoot free of charge and sell pictures after shooting… He need to show pictures (unacceptable for use – resized/watermarked) to potential client. Of cause it’s possible to upload watermarked and resized already photos…. but your plugin will be the best from the best if you implement this feature)))))

https://wordpress.org/plugins/pixproof/