Flier tank team... Anyone?

So i want to make a flier tank team, wondering if anyone else has done this? And how'd it work for u?

My team would be:
Green - myrhh, +hp/-spd
Clear - legendary robin (F), +atk/-spd
Blue - tana +atk/-spd
Red - ???... Aversa? Palla +atk/-res, Caeda +spd/-def?

Or any other recommendations?

Ward armor +4 def/res in units C slot, so +12 each def/res to each unit total, so they would be at (not including A skills or seals):

Myrhh 48 def / 43 res
L Robin 42 / 37
Tana 44 / 44

Aversa 29 / 39
Palla 40 / 35
Caeda 33 / 46