AV Receivers for Quad 11L / L center / Quad Lites

Any suggestions for av receivers to pair with my Quad 11L / L center/ L-ite monitor rears setup? I am presently in a small room but need to buy a receiver that can manage a larger space and ultimately larger front speakers, with the 11l's moving to the rear. I have been considering Denon, Yamaha and Marantz and prefer to listen to music in stereo with the front speakers only. However, I use my system about half and half for music and movies.
Thanks.