Reb,
If the image sounds "focused" then you've solved the imaging issue. Worst case is very small changes in speaker location might fine tune it even further.
Room acoustics/flatness is another story. Though measurements and tweaks according can be an educational and productive exercise for getting the timbre that sounds best to you if you have the time, both Ohms and Totems are competing under the same conditions in the same room. That might be enough to make the call if you think you've spent sufficient time getting each to sound their best.
If the image sounds "focused" then you've solved the imaging issue. Worst case is very small changes in speaker location might fine tune it even further.
Room acoustics/flatness is another story. Though measurements and tweaks according can be an educational and productive exercise for getting the timbre that sounds best to you if you have the time, both Ohms and Totems are competing under the same conditions in the same room. That might be enough to make the call if you think you've spent sufficient time getting each to sound their best.