Starcraft 2 - Zombie Challenge - How Long Can You Last?

I set myself a challenge to see how long I could last on the map CM5: Celestial Blitz and with the zombie mod 'Zombie Team Survival Old System' but only if I got the island.

So I had to restart the game until I got the island. Surviving at the beginning is easy, but once all AI players are gone, ALL the zombies and all the zombie bosses came straight for me.

Knowing this would happen, I set up a massive defense with cannons, Khadaryn Monoliths cannons and shield batteries, plus Tempests to see how long I could last. One of the biggest problems is the Zombie Vipers, which keep grabing my units away.

Watch to see how I go. (I may try this with Terran next time.)

To take up the challenge:

Go to Custom Games tab, the Melee tab
search for map 'CM5: Celestial Blitz'
create with mod 'Zombie Team Survival Old System'
add 7 Level 3 Cheater AI
change Zombie Attributes Mod to COMPLEX
change Resources Undepletable to YES
change intense to YES
and keep restarting the game (and remember to add the above settings) until you get one of the two islands, on either end of the map.

make sure to keep Zombiebounty DISABLED
make sure to keep Extra Mod Mode DISABLED (this will keep the game going even after all players eliminated

Note - I only asked for a few mins from my AI allies, otherwise I would have removed their ability to fight the enemy AI. They all died anyway, of course.