Sure keep the option of putting outlines around everything.
I'd just prefer the default to be off.
It doesn't work so well when we have light sources and shading on figures. If you crank the ambient way up then it looks better.. but as it is now it's just visual clutter. As a visual element the outline is supposed to help differentiate object A from B .. right now it's not doing that, it's like a lens flare for lens flare's sake.