brass quintet recording

I am recording a concert this Sunday by a brass quintet for radio broadcast. Most of my recordings are of mixed ensembles that change configurations for each piece during a concert, so here I have a chance to really dial in a set-up and stick with it for the duration.

I will be recording a brass quintet in the next month or so. The instrumentaion is 2 trumpets, horn, trombone, and tuba. The set up is in a half circle shape(tpt, hn, tuba, trb, tpt) with the outer trumpets facing one another.