How many WoW HB VMs i can run on my PC?

[Mefjuszek]

Im just wondering how many WoW + Honorbuddy VMs i can run on my PC?

Windows 8
Intel CORE I7-4770K 3.5GHz LGA1150 BOX HASWELL
ASRock Z87 EXTREME4
Crucial Ballistix 16GB (2x8GB) DDR3 1600MHz
EVGA GeForce GTX 770 SC ACX Dual BIOS - 2048 MB
XFX Pro Series 550W PSU 120mm 80+
SSD Plextor 2,5' 128GB, SATA III ( 520/200MB/s )

 

[brainAbuddy]

well you need around the 1,5G ram for the first WOW+HB and for every client you want to run on one Vmware you need 0,5G more ram
but I have no clue about you CPU