Double Greek?

Ok y'all,

I gotta question for ya. What is the acceptable amout of frat gear i can put on my truck. I mean, i know the whole 'double greek, double geek' thing, but i was looking to do one of two things:

Either

My crest and a Sigma Nu License plate holder

or my crest and a Sigma Nu Hitch cover (a metal oval with SN in it that fits into the hole on the trailer hitch)

All three is definately out of the question, but am i overdoing it with 2 of the 3?

figured this was the best place to get advice on this topic

Kitso
KS 361