Ruatha, if you make the bmp's invisable, then 'no one' can see them. Not even you. You could scroll the the ships one at a time (or fleets) it would take you to the sector where your ship(s)/fleet(s) are, but you would not be able to see them. They are "invisable". You couldn't even click on one of the ships. Invisable is invisable, not cloaked!
mlmbd 
