Copy Head Properties

For some reason when I want to change a bunch of heads (a group of heads are described like bananas. Right? They're not a pod, gaggle or troop. Right?) to another type LandFX makes me select every one individually. I've selected similar and gotten all of those heads, but then the Match Head Properties command will not accept my previous selection. Is this something that can be fixed before tomorrow morning? Maybe that wizard of Lisp could modify the code a little to accept the previous selection group. Of course, this is probably a user error and I'll be red faced again. That's okay with me as long as I can be reprimanded, instructed and won't have to select all 200 or so heads individually.