+speed -hp Lene build

This is probably how I'd build her. Relatively cheap to build, so you won't have to spend too much, like Swift Sparrow. Has enough speed to not get doubled by most units. Wings of Mercy in case of emergy dance support (that sounds kinda funny xD), Hone Spd for helping support your team (can be changed with something else like Fortify Def), and Close Def so she can tank a bit better.

if you want to make her more offensive, then you should go with wo dao for her weapon to compensate for her low attack stat

Mine have the same IVs. Congrats on pretty much perfect IVs!

Probably something like
Wo Dao+
Dance
Luna/Moonbow/Iceberg
Fury/Swift Sparrow
Desperation
(flexible C slot)
(flexible seal)