My Current TH7 War Strategy

So just thought I would share my war strategy with people here, with this strategy I can take down any TH7, and alot of TH8's too.

Army:
7-9 Dragons (lvl1)
3-11 Balloons (lvl3 upgrading to lvl4 now)
Clan Castle: 4 lvl5-6 Balloons

Spells: 3X Lightning LVL4

Its very very simple, since a TH7 only has 2 Air Defs I take out the one closest to the center with 3X Lightning, then I deploy my Dragons and Balloons towards the other Air def, once those are gone the Dragons pretty much wont go down for anything.....

Why I use 7-15 Balloons instead of just all Dragons is because I found the Balloons going for the Defences first makes the second air defence go down way quicker.