Dualwield talent tree visualisation for colorblind people

Hi,
Could we have a colorblind option for the talent tree? It is extremely difficulty (to not outright say impossible) for me (and I suppose every greed/red colorblind people) to distinguish between the regular talent tree line, the set I and set II.

In my case, set the main talent tree line and setI are "ok". Like... if I pay close attention to the screen I can see it. but set II and regular line are quite difficult. For the purpose of the example, let say this post text color would be the main talent tree color, this would set weapon set 1 and this would be weapon set 2. (yes, they are different colors)

Also, could the UI element for the controller on this aspect be improved? Unless I missed how to do it, I can't simply press w to swap my weapon set and see how each talent tree is.