pinkyboy—You've got the right idea, but your scope is off. When I reached age 82, in 2012, we concluded that it was time for us to simplify and downscale. So we moved 12 miles from our suburban bayside house into a modest but adequate condo that's located in the core of our pleasant small town—and just 1 mile from a fine hospital.
That move necessitated giving up our existing audio system, composed of big floor-standing speakers and giant 400 Watt power amplifier, preamps, TT, tape deck, tuner, et al., and transitioning to a far smaller system that would be appropriate for our new condo living room.
After some over-simplified trials that proved inadequate, I settled on BBC-type mini-monitor main speakers that sit on the fireplace mantle + a pair of JL Audio E-Sub e110 self-powered subwoofers that hide in the front corners. I use a passive preamp that feeds an electronic crossover, which then splits the feed (at 96 Hz) between the main power amp and the two self-powered subs. I use only two sources: a high quality CD player and a FM-HD tuner (highly upgraded) that's always tuned to a classical music station. The sound is truly glorious, and clearly better than I've ever done before. (And I've been building hi-fi systems since 1954.) A NOTE: The condo LR is only 16' x 23', but it has a 12 foot ceiling. WOW! That really helps!
So stick with what you've got for as long as you're in your present home. The time to dump your system is when you downsize your entire environs. Then restart afresh; see what fits.