Audirvana+ settings for SuperUniti

I've looked at Naim's recommended settings for using A+ with the Naim DAC-V1 and wondered if these were also valid for the SuperUniti.  I guess the most important is to not force upsampling in A+ and let the SU's DAC take care of this. Is this the best approach, and should I tweak any of the advanced parameters?  I'm using the optical out on a MacBook Pro connected to the optical input of the SU.

Cheers

Chris