I have 2-4ohm Cerwin Vega DX-9's and 2-8ohm Technics SB-A52's, along with several other 4-8ohm speakers (large, floor, all >150watts). I currently have a Kenwood KR-V5550 receiver + Technics SH-8055 eq. What is the best way to increase my outputs per channel? I'm considering either purchasing a better (new OR vintage) receiver and/or an amplifier. I also don't know the best way to incorporate the other speakers. I have 2-1500w powered subs with lines in/out. Right now my budget is $1k but I can save more for the right "match". My goal is to have a sound in my home that you can hear in another state, without blowing speakers or frying components. ANY advice or recommendations are most welcomed and appreciated. Thank you for your time.