You could only take out 1 decent lvl AD with lightning and the remaining AD's, air mines, wiz and arch towers etc should make a good dent in any air attack.
Ive been hit by 9 drags along with supporting ground troops and didn't lose a star. Ive never been hit with balloons.
My Tesla theme park is basically maxed, ADs are only lvl 4 though.
And for the record, i have tested this base to 2390 trophies. A large percentage of the th8's up there are the tesla theme park, so theres gotta be something to vouch for the design in that;)

