Clan wars and defensive wins

I would like an option where if you win a defenses you get to keep half of the loot the the attacker stole from you, for example if someone stole 50k gold and elixir from you and 100 de. If they lost the attack you would get 25k gold and elixir and 50 de. This feature will help inactive bases retain loot longer from people just sniping mines and what not.

Another addition I would like to see is in clan wars if you have a successful defense on your base you get to keep the loot that your base is worth. For example if your base is worth 150k gold and elixir and 500 de you will get that added to your total war loot bonus. That loot is guarantee and can not be lost even if you lose the war, or even if somebody later manages to get a star against you.

Any feedback?