Home theater upgrade advice

[Sizmic]

Hi all. Would appreciate your wisdom in helping me choose a new AV receiver for my home theater setup. I have recently finished my basement and currently running below equipment.

TV: LG 77" Class - C1 Series - 4K UHD OLED
Fronts: floor-standing Monitor Audio RS8's
Center: Monitor Audio RSCLR
Surrounds: Monitor Audio RSFX
Sub: Monitor Audio RSW-12
AVR: Onkyo TX SR705

I am looking to upgrade my current receiver for a proper viewing and listening experience. Would like to stay under $1k, but open to going more to give my rig the horsepower it needs.
Thanks!

 

[lovinthehd]

If you want to keep amp options open get a unit with a full set of pre-outs.....but these days that can push you above $1k too, especially if you want to have the sort of power the 705 has.