I started using your base design on this Castle Crisis.
Not my best score, but I see it's working. The problem is totally mine, my usual team is fully devo and I barely can do to Wave 14 and score 103M or 106M.
This time I did 91M, reached Wave 14 too, but the team is 2 devo and 4 single evo. So, I will be glad to work on those heroes who aren,t devo yet and see if next time I can do better.
Thanks again for share this. I have so much fun doing this base.