8th Ed. big tetoeko block worth it?

[shahryar]

I was thinking a setup like this 40 poisoned skinks 4 kroxigor and tetoeko all in a big unit. Think this would be worth it?

 

[Tecuani]

Doubtful-the mixed krink units were never quite suited to a main combat block role, and now they can lose the kroxigor are likely to do even worse. If you're going for the large block, I think 56 skinks will do better than 40 with poison-at a full 40% of their base value the poison rule just isn't worth it given they still only have one attack each at S3.