Krell FBP 700cx with Krell Evo 222 pre?

I am downsizing my system and Krells are what i am getting to replace my audio research ref 610ts and ref5 pre

i am also replacing my magico V3 with a maggie...either 3.6 or 20.1

i have a big room to listen to..

tilted towards 20.1

but i was wondering if the Krells will be a good match?

thanks for everyone for their view