Please More Details on Portal (EA / DICE)👀.

I want to know more about the Portal mode.

In Portal,

Can you disable core features like automatic spotting?
Can you change classes to your liking?
Can you remove classes?
Time of day?
Weather?
Can you pick destruction on certain walls and/ or is it set to just assets?

Like, I want as much detail on Portal then anything else. Because If I can just make the mode/ map I want. I feel that would be way better than DICE trying to make it for me.

More details on Portal right meow!