I have recently down scaled my Hi Fi/Home Cinema system to a minimalist 2 speaker system with the Q300's handling all duties. My main use is HiFi and am now thinking of upgrading. If I go down the floorstanding route, I am considering the Rega RS3 (R3) or Epos Epic 5's If I stay with bookshelf perhaps the Kef R100 or R300 (or would this be a sideways move). I do like the Kef sound and it suits my room environment but would like a weightier sound with more punch. I am happy to buy second hand and even considering the good old Mission 752's for cheap stop gap. Budget £500-1000 New, £250 - 500 secondhand Some advice please.