Amazing stuff! Some real magic there Bagginsbill...

So adding specular lights, as opposed to no lights, sounds much quicker to do than going through and adding / tweaking nodes?

Would there be any noticeable benefit to doing the latter over the former?

Also, when I have no lights, or minimal lights my OpenGL preview is either entirely black or very dark... respectively.

Is this normal? Or am I just being a big newbie and missing something?