Primary & Secondary Color nodes updated and development

I use Vegas Pro a lot and the color nodes are very straight forward in layout and in features. If this is the right place to submit this, here goes. The images below are from an editor plugins section. Can blender color nodes have some of these same features coded for future releases.

Thanks in advance

Yes having the curves in curve node or hue node exposed as sliders or values would be handy. I dont believe there is a way to accessthose values at the moment?