Ditch the court, leave only one Sslyth to boost Archon's T to 5. Change Archon's ride to venom, drop WWP and switch agoniser to blaster.
There, you just got yourself 210 points and got rid of that single hideously overcosted unit that was sticking out like a sore thumb. Invest the points into some form of AA.
With those points you can even get Autarch for reserve manipulation (allowing you to play from reserve with some reliability), 3 windriders and a crimson hunter if you cut down the points here and there a little more.