Freight Micro and Brandon Text dilemma

I'm being indecisive. I'm doing a realign of my site. I'm definitely using Brandon Text for the majority of the typography, but I'm thinking about using something a bit more quirky for the occasional heading and emphasised text. (Especially after reading Tim Brown's book on Combining Typefaces.)

Here I'm using Freight Micro. A totally inappropriate use, but I love the chiselled chunkiness when it's blown up.

Is it totally out of place?