It is an idea for a healing set in a Resto/Feral spec. (So you could swap gear to feral for dps&fun, or FC. And also heal your team. A hybrid spec like at 60)
With this one you could do some solo pvp and duels as a cat, just for fun (I like more the first gear shawping into bear and doting like at 60, but it is always fun to crit )
You WILL NEED mana to shapeshift a lot, so that is why the librams and the int items.
Also this would be what I would do as FC. But it cost a lot more time and resources I guess. Anyway I would love to play with this Druid haha
They are pre-reputation in any faction of pvp so you could improve it once you get WG and AB reputation upgraded.
This is the talents I would have: https://classic.wowhead.com/talent-calc/druid/01-50023211-05
They would work for every gear. But you need to know that you are not full resto, you are not full feral, so you have to play as that. Knowing your limits and saving your resources.