New Craftworld player

I’m new to the game and decided to pick up Craftworld for their appearance and lore. I’m having trouble coming up with an army list and any suggestions for list. So far what I have and would like to incorporate are Eldrad, Spiritseer, Illic Nightspear as HQ (might not be right terminology). For troops or groups Ranger, Reapers, Wraiths. For the transport I currently have Wave Serpents and Wraithfighters. Any suggestions on what to purchase or what to run/not run would be absolutely phenomenal. Thank you