Club wars - Feedback

EA, thanks so much for implementing wars. It's the best thing ever!
Here are improvements:

Deliveries, and collecting war items should be on 24/7.

Cooldown time between wars (46h), should be changed to 0h, continuous back to back wars.

Prep phase of 12h is good, Maybe this can be changed to 4h 8h 16h? Or have the option to choose.

Attack phase 36h, make this changeable also if possible, like 24h, 12h, 48h.

A fully shielded opponent is a bad thing. IF a team is fully shielded, there should be a WINNING condition of 2h than the war is WON by the team that's not shielded.
People have COM tasks to do and get stuck when the opposing team is fully shielded.

Make it so only presidents and vice presidents can initiate a war. And if the club is not going to war, than make it so it's impossible to get COM tasks that have war tasks.

Enhance rewards. 4000+ points guarantees a Rare disaster card. 8000+ points guarantees a legendary disaster card. 2000+ guarantees a common, or have it bases on XL L M classes also.

Those that get above 16000 should get huge rewards too, like 10 platinum keys, or 20-30 golden keys maybe? and simcash and storage and vu is good too.