I know there is no image processing but can I scan this in and duplicate the layer just to make it readable or do I have to go over the entire thing with Ink? I thought in the past we could adjust the scanned image just for darkness purposes but no painting or coloring, etc?

I know that in the end it's up to the voters but I figured I would ask this for everyone's benefit. Sap for instance lost a lot of the darkness of his original during the porting of it to the PC. Personally, I don't see anything bad about tweaking it to look more like the original but cleaning up edges or running any sort of filters would be out. Just my opinion though and I'm happy to go with whatever everyone else thinks.