As soon as I saw the 5.4 PTR notes regarding enchanting heirloom items, I bought up all the maelstrom crystals, heavenly shards (which maelstrom crystals can shatter into,) and greater celestial essences on my server. I anticipate churning out power torrents and landslides come 5.4.
Was this a good decision? Are there better enchants/mats to go after? Discuss.