u/SpecificAcademic7510

Currently running a denon 6800 powering the following
2-rp8000
2-rp600 as front heights
Rp504c
2-rp502s as rear surrounds
2-rp500sa as side surrounds
2- pro160rpc in ceiling speakers
And also 2 rp 1600.

Looking into a getting a power amp for fronts and center to take load off the amp. Marantz mm7055?
What else is recommmened or maybe I don’t even need? Looking for some advice.