I have a Mcintosh MHT200 av controller that is now obsolete. I plan to replace it with a Mcintosh MC8207 amp and Marantz 8802 pre/pro. My question is; if I should choose to add height channels for Dolby Atmos/Aura3D/DTS:X, can I use the amplifier section of the MHT200 to power those additional speakers?