Are you saying I would need a boom for these? To keep 'em steady with?
I was planning to afix it to my shoulder and stand in front of the stacks at a certain venue.
Would this work or should I try for somethign else?
the BOOOOOm was for something blowing up
yes, what you described will work, but honestly, you want to get the mics up as high as possible, so you should try to get a hat setup going. Maybe cut tiny holes just above the brim for them to poke out, or clip them onto glasses. If they are just shoulder height, they will most likely be pointing forward at the backs of the people in front of you. You want them pointed at the speaker stacks.