Seriously, that post is barely legible.
It's also nonsense. Four Kostura cannons is useless? Is that a joke? It only takes one to get a fleet behind the front line.
Hell, the Deliverance Engine doesn't even stack with itself, you basically can't use more then two of them effectively anyway. Four is enough to keep the fleet damage buff (the only part that works reliably) up permanently.
And of course, being able to totally blow up two planets every five minutes or keep the econ debuff on 12 on a permanent basis is useless. Because the Novalith was only useful if you built 20 of them, right?