A couple of thoughts. Using a measurement program to place your speakers for smoothest response is a bad idea. Same with subs. You should place them where they sound best and create a seamless soundfield.... Not how they measure best. A measurent microphone cannot discern direction or dimension. Use the measurement program after to record a baseline and correlate measurements with subjective impressions. Much more useful for further tuning.

ARC, Dirac, Audyssey, whatever, do nothing to change your room's acoustics or environment. Using these on good speakers or in a good room is often detrimental. They may "fix" something, but usually cause an audible issue in the process. Unless you are in a situation like Mojo and your room is just unfavourable without something to deal with modal issues -where parametric EQ is very useful.

Setting up a room right with a focus on its physical properties FIRST will do much more good for sound than any automated EQ filter. Promise. smile