Thank you and Noah_Artwork, for your help!
I was able to make my grass batch by following 's instructions and some googling. There really isn’t too noticeable difference with a Mesh Batch than with a Plane Batch on how it looks. Performance is of course a lot better with Plane. So back on the horse, gotta round up some trees…
Here is my current batch, waiting for better trees 
Thou i think i want to add more variation too. Foliage Paint Tool is just great!
://i1292.photobucket/albums/b569/Nuutia/Unreal%20Engine%204/Forest_First_zpsxn6z3ej2.png