Hi all. Due to my living situation the last couple of years I have only been running two tower speakers and a center channel. The room isn't ideal for side and rear speakers, mainly due to wiring. I am highly considering an alternative to a traditional wire based speaker for my rear speakers in order to have surround again. Would rear bluetooth speakers be the most obvious choice or are there other options to consider? Any good recommendations on speaker choice? $300-$400 budget. Side note - how do you all hide your rear/side wiring?