Yes. Your reasoning is wrong. Correct reds are either hybrid pen or magic pen.

Well I know you are referring to the attack damage runes instead of mana regeneration or magic penetration. As explained in the runes, it's what I would preferably use, then what you would usually see. Just to cleat that up :)

Wrong runes

Incorrect skilling.

This is a very nicely done guide, would rate it up but for some reason it says my IP is overused... Good job man :D