This build relies heavily on the TB's stats being high enough so that its range covers both buffs. For this setup, I place two Hunter/Monk Summoners—one on each buff—and a Jester with an APP Guardian on the LTs alongside one of the Summoners.
I cast Golden Enemies whenever I can, except at the end of the wave (1000+ enemies). I should point out that after wave 30, the tower stats required to maintain the wheel can be quite high, so run a test to see how far you can hold out; mine made it up to wave 35! (The Tower Boost is positioned at number 4, covering both stacks.)
The spiders are for if your build can't handle it after wave 30 with Golden enemies.