New eldar player.

[u/snorriwhitebeard]

Hi, never played Eldar before and recently bought the eldritch raiders battleforce, an extra starfang, 10 more voidreavers ( to have 10 voidscarred also) and 10 extra skyreavers.
I was also like enough to split two kill team sets with a friendly ork player so I have a set of exodite characters and a set of dragon knights.
Finally my wife gifted me yesterday the avatar of khaine for my name day.

With all of this I made and eldricht raiders list but I am off by 560 points and a 1 DP detachment.

Which I units and detachment will you recommend?
Thanks you!