Sounds like a much better idea.
On the shirt and the weapon the borders are somewhat purple. But maybe that was an informed decision on your part?Random experiment. Mixed results; it worked for the hair and skin texture, but I completely whiffed the shirt colour the first time I did it, and had to hurriedly paint over it, which lead to strange conflicts all of it's own. Needs more investigation but I am still interested in the idea of slightly off-black exterior linework.