Component Recommendations for New Home Theater

[1KW]

I am building a new house looking for some recommendations for the components ie multichannel amplifier and HT processors with a budget of 15-20 k. My last system had a Mcintosh MC207 and a Mcintosh MX120 all of which I sold with my last house as they were all over 10 years old at the time. Speakers are going to be Sonus Faber Guarneri Mementos with matching finish Cremona M Center channel. I do have a pair of Stradivaris’s I am planning for a separate 2 channel room.
I could go Mcintosh again but since it’s been awhile I wanted to pick the brains of the AA family . The room size is 16’ x 25’ .
I also had two JL audio F112 subs in my last system and may only do one sub this time first. Trying to decided between having a 100 inch tv and an ultra short throw projector 120 inch ? Room has a lot of windows.