Being open baffle they are very forgiving of being close to side walls, they just need room behind them. My room is 11ft 6in wide and nx otica work very well... But I have full front wall and side wall qrd diffusers.
I know you said you have room treatment so you likely will be very happy. If not add more qrd diffusers to the side walls, not just in front reflection but behind the speaker on the sidewall as the speaker is a dipole.