Goblin Witch! But wait, is she flying?!

Yes, you read that correctly. Hopefully, the first flying hero will come into existence with your help. If you like the idea, comment, vote in the poll or just stay silent because it totally helps. :( Anywho, let's get look at the stats and info (the stuff that actually matters).

Name of Hero: Goblin Witch
Cost (DE): 50k to build initially
Upgrades (DE): 25k, Increases by 3k onward
Housing Space: 3X3 tiles [Landing Pad]
Damage per second: 130
Hit Points: 2,000 (Kind of high? Them air defenses be crazy)
Movement Speed: 12
Tile Range: 5
Special ability [Unlocked level 5]: Hidden cannons pop out gaining multi-target ability, 50% increase to movement speed (No damage boost because of cannons)
[Possible skeleton goblins spawn on ability, rope down and head for the monies?]
Cannon Damage Per Second: 35
Cannon Damage upgrades: 5 dps per 5 levels
Cannons Per Level:
Level 5: 1st cannon
Level 20: 2nd cannon
Level 35: 3rd cannon
Level 40 Stats:
DPS: 180
Hitpoints: 3,200
Cannon Dps: 70
Description: The Goblin king once had a wife. She was a sorceress among goblins. That was until the Goblin King gained more gold and land until his greed overcame the needs of his wife. He started pillaging the innocent for money and his thirst was never quenched. So she ditched him and joined the resistance against the Goblin King.

Extra Info: The Goblin Witch will be the first flying hero unit. She rides in a blimp controlled by the skeletons of the dead the Goblin King killed for money. The Goblin witch will start off by a basic attack of magic spheres created from dark elixir and gain extra cannons upon her ability. Imagine her riding in a boat type ship using 2 balloons to carry her steered by the winds of the skeleton wizards amongst her crew. The cannons that pop out of hatches will target buildings that the Goblin Witch is not targeting.

[Posted thread here because I have no idea if Heros are classified as units or buildings]

Thanks for your consideration. Any feedback (Constructive) is always welcome.