Wasn't able to add splits with this build (Keep failing on last wave). I'd recommend having at least 7.5K TDMG on builder squire / Builder EV, and same with guardian THP.
Blue arrows = Mortars
Green arrows = Holy cannon
Each time I have to build, I use upgarder jester to up everything.
Once everything is build / up, I used DPS monk with MM + little wizzard.