If you had installed pulleys and weights (I use nylon pulleys from Lowes and red bricks with holes in them for weights) on one end or both
(the KI4SDY storm resistant method with the center supported by a nylon cord with pulleys and weights on both
ends, even on flat dipoles) they would not
sag and you could instantly convert your flat dipoles to inverted V by pulling up the center conductor. Any 14 AWG stranded wire in good shape will not break by being weighted at one or both ends with a brick and they are more likely to survive a bad storm.