Teir 4 - Special Op 3 strategy?

This stage is wicked hard. I only have ep vader and daka past g8 on dark side. So I went with ep, vader, shore, rg, boba. I've tried 10 tomes or so and even killed baze once. Then he got revived their very next action. I even put a way undergeared deathtrooper in there and had them heal blocked and chirrut just wipes it away and puts a hot on.