It would be cool if we had apparel of iconic characters such as a storm trooper suit. Just having a lot of customization with my character would be fine with me in the upcoming DLCs.

They don't need to focus too much on that. Larger DLCs will, no doubt, contain additional armor, clothing and weapons. However, for the rest of it... the modding community will provide more customization and additional gear that you will ever wrap your head around.

That's what the mods are for. Which will be available on consoles this year hopefully.