Hello Guys, as the title say I am quite new to the HT world, but familiar with sound since I was Producing and DJing in my early days I did a lot of research and bought these part (so far, I will have to replace my Surround and Rear eventually as they are legacy equiment from my studio)Marantz 8802a AVJTR Noesis 210RT (R & L)JTR Noesis 210RM (Center)2X JTR Captivator S1GoldenEar Invisa HTR-7000 (4X for the In-Ceiling Atmos in a Dynabox)Powered by a D-Sonic - M3a-2800-7 Seven Channel AmplifierThe Rears are Alesis ProLinear 820 DSP and the Sides are KRK RPG-6, they are Both Actives Studio MonitorsMy room is a Dedicated HT room 26X17X9 - it is not entirely closed. I started looking at some suggestion in regards to acoustic treament as well as Speaker placement and Room accoustic and would love to know where to start, or to be Honnest end Should I invest 400-500$ to get an expert in my place with the appropriate equipment run REW and set everything properly? (I leave in QC, Canada near Montreal, any suggestion?) OR Should I buy a miniDSP UMIK-1 and Spend 60 Hours trying to figuring things out play with Diffuser/Absorber/Basstrap. Cheers!