Flux owner reporting for duty

[pwnd]

Hi all.

I recently traded my Summit for a rolling Flux (no electrics apart from the servo).

I'm trying to build it up as economical as possible while still having raw power.

I found the following items that I'm planning on using to build this truck:

http://hobbyking.com/hobbyking/store...hless_Car_ESC#

http://hobbyking.com/hobbyking/store...0kv_(600_class)

Turnigy Typhoon 600H Heli Motor 1100kv (600 class)
Specifications:
Dimension: 42mm x 62mm, 85mm(with shaft)
Weight: 269g
Kv: 1100rpm/V
Voltage: 3~6S
Max Current: 60A
Diameter of shaft: 5mm
Length of front shaft: 23mm
ESC: 80A

Hobby King 150A High performance Brushless Car ESC
Specification:
Cont./Burst Current: 150A/1080A
Resistance: 0.0002 ohm
Suitable Car: 1/5, 1/8 on-road and off-road cars / trucks For competitive race
Suitable Brushless Motor: 3.5T (3660)
Battery: 6-12 cells Ni-xx (NiMH / NiCd) 2-4 cells Li-Po
BEC Output: 6V/3A of switch mode built-in BEC
Motor Type: Sensorless and sensored brushless motor
Dimension: 55(W)*60(L) *40(H)
Weight: 150g

Would this be more then efficient on 4s or should I go 6s and dual motors (with the use of a motormount from a E-Savage for example)?