Th7 war base /w air sweeper. any tips for improvement?

Hey guys,
i came up with with a new war base including the new air sweeper. Could this prevent me from getting 3star'ed by dragon attacks?

since i cant figure out how to take screenshots with a high resolution i posted my base here:
http://clashofclansbuilder.com/plan/769757


http://i61.tinypic.com/25u6rcy.png
the red circle shows the radius of the cc, the blue outline the range of the air sweeper.

Thank you guys in advance,
2jammZ

Strengthen the sides more, the air sweeper is useless in those sides.

Not sure if you will agree but I would switch the th and cc I might also spread the outside buildings around just a little bit so it is harder to get to the middle. But overall it looks like a fairly good setup.