i am fairly a novice in the hi fi world but was seeking some guidance here to pull a system together. current setup: Oled LG 77”, Marantz AVR 6013 110w/ch…looking to replace 2010 infiniti cascade 7.1 surround (fronts and center w sub). Finished basement tile and area rug 26x 14 (1100’ full basement), 12’ from set up to couch. looking for: high quality 2.1 channel sound (music videos as well) (70% of time) + 7.1 audio video arrangement (30% of time). looking to buy: BW 702S3 w SVS SB2000 pro = > non ported sub (open to other options) and BW center channel HTM71S3 Question: i like listening to good quality fairly loud to pop, classic rock, modern adult ..etc i figure i need an external amp to drive these front speakers optimally. what other suggestions exist to push this system to its fullest. I will be setting up audissy in settings of marantz amp. my audio tracks are currently streamed wirelessly lossless via apple music is there a better input option to achieve the best sound? Like playing good audio quality music videos (currently you tube), audio files (currently lossless apple music).. also want to enable a connection XLR to a mackie mixer to run self powered PA speakers (for club power). pretty significant purchase just want to make sure i am picking good compatible components Streamer do i need this not crazy about utilizing unit interface rather use app DAC digital to audio what do i really need can it be integrated Preamp ? Amplifier 100+ watts per channel 3 channels? Marantz 6013 existing AvR items looked at: HifiRose RS520 (RS250a) streamer (want to use iphone 14+) Nad master series M10 V2 integrated amplifier Marantz MM7055 amplifier 3 channels fronts and center? note: i moved the drums help!