Adam F tries not to suck at Chaos Gate 40K WH, part 6

This is on hard difficulty, Grand Master mode enabled so I cannot reload any missions. Any mistakes I make are permanent no matter how catastrophic. I will attempt to beat the entire game, or go as far as I can until I get a game over. I retry the Tent (Purple plague) hive destruction mission and this time I am successful.

I am also a published author, and if you're interested in checking my novels out, here is the link to my website: https://www.adamfreestone.com/ They are also available on Amazon, and here are the links if you would rather look at them there.
Book 1 https://a.co/d/gGyjf2c
book 2 https://a.co/d/beYr0pl
https://a.co/d/hblL6Ea
Reviews are also greatly appreciated.