Stormcast Eternals Army list

So a friend and I wanted to get into AOS. So we picked a faction built and army list to collect over the course of time. So I wondering if there is anything I should know before I start collecting the models. I mean if there is anything coming up soon that I should keep an eye out the might through this list in the gutter some way.

General Regiment

Lord-Celestant on Stardrake - General, Blade of the Six Smiths, Shock and Awe

Stormdrake Guard - Reinforced, Veterans of the Amberstone Watch

Dracothian Guard Tempestors - Reinforced

Regiment 2

Knight-Arcanum

Vanquishers

Vanquishers

Regiment 3

Knight-Relictor

Gryph-Hounds