You will need 1 DPS monk with Genie Scimitar and 3 DPS summoners with eye or plane pets. I am slow and not a good first person shooter and I did this in ASC ruthless. That being said its much easier in ASC HC.
a) Collect mana and place auras with Monk Builder
b) Place the boost beem with EV
c) Place LT's with Apprentice until no more mana
d) Switch to DPS monk with a Scimitar and a Genie pet.
e) Move 1 DPS summoners per location at 2
f) Between wave 1 and wave 2, place the traps and finish placing the LT's.
g) The most dangerous locations with this build are when the portal is at 4.
Folllow the Cystal with the DPS monk and upgrade defenses near it.