How much steering torque for a GMAXX w 3.3 suspension?

Hi Guys,
I am going to start a GMaxx G3 and G3.3 BL setup with a Novak HV Maxx 6.5. This will have a SuperMaxx Gen 4 steering setup, and I wanted to know how much torque to have in the Steering Servo? I have a Hitec Digital HS-5945MG with 181 oz/in at 6v, which is what it would get from the Novak ESC. Is this enough, given the chassis I mentioned? Thanks for your help.
Dave