Very cool list!
Here's what I like: redundancy, lots of targets for the enemy to choose, massive venom spam, 6 raider sized targets, a fair amount of anti tank and really strong anti infantry.
What I'm not as big a fan of: talos? Do they sit in back on objectives? Cause otherwise they are going to be getting at ur enemies way too slow and just picked off...Also that beastmaster squad needs some khymera to be able to absorb more damage.
What I might do is take out the talos and replace them with some disintigrator ravagers, air support or even just regular ravagers. Imagine the enemies face when he sees 6x ravagers! 18 dark lance shots just from those will ruin a lot of days.
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"That night the Baron dreamt of many a wo;
And all his warrior-guests, with shade and form
Of witch, and demon, and large coffin-worm,
were long be-nightmared."
-Keats