Hi all, I currently run a Denon X3600h driving 9 speakers and my previous AVR (Marantz 1509) powering the fronts in a 7.2.4. The speakers are not overkill, I have Dali Oberon 1’s and Oberon Vokal for the LCR, B&W M1’s for the side and rear surrounds and ceiling mounted Mission M3 cube speakers for the heights. Movies are ace but 2 channel seems lacking for my tastes. The upgrade itch is biting. If I upgraded the Marantz to a proper HT bypass amp like an Audiolab 6000 do you think that would be better than sticking to the amps I have and upgrading the front L and R speakers?