would it be an incredible pain for Art Rage one day to enable user-assigned key commands not only for the brushes, but also for the variants of tools which have them, such as the palette knife?

the main reason I ask is that I like to paint with nothing visible but my painting, and the more control that can be keyboard-based and not exclusively palette-based, the longer I can have all tools and palettes hidden?

What do experienced AR users think about this idea?