town hall 9 war base 4 mortars - clash of clans

After investigate many town hall 9 war | trophy bases, I've got a great th9 war base layout. Please watch my clip & tell me your idea, it'll help me a lot for next base design release ^^.

Version 1:

Version 2:

Here is some tips for you when choosing a good base:
- Centralize Clan Castle/heroes
- Set Xbows to Air mode (at least 2 Xbows)
- Place traps inside your wall to prevent imod/xmod players
- Don't put core defenses in a group (easy for Freeze spell)
- Recommend CC troops in War Base:
 + 1 witch + 1 wizard + rest archers
 + 1 witch + rest archers
 + 2 wizard + rest archers.

To be continue ...