CoC - Dark Elixir Troops' Composition

My actual composition for dark elixir farming:

• 64 barbarians 
• 60 archers
• 8 giants
• 24 goblins
• 6 bombers

All of them are at the 4th level. Cost is 49.3 K, time 21:40.

Eventual drift in use including dark troops:

• 34 barbarians 
• 60 archers
• 8 giants
• 24 goblins
• 6 bombers
• 15 minions

Cost of elixir: 46,3 K, dark elixir: 90, time: 19:10.