Don't do anything!

The neighbors turned off their air conditioning!! I love that.

At the already obvious risk of proving that I'm a outlier on a quest of being a nattering naysayer of that which might be obvious....

We break in....the equipment?

Not so much.

It's fabricated with inorganic materials, essentially to varied specifications.

You are not.

For a sloshy collection of organic materials with a 'wet-wire' com/control/feedback system prone to error big and small.....with a near-terrifying resolve that 

"...we know what we're doing..."

THAT, Dear friends, is why I have restraint in comments about your system. it's components, and etc.

I'm not used to how it sounds in your space.

Likely, a hellava lot different than mine.

Gimme a week....I can sleep in the bathtub.

A cup of coffee (Black....like my attitude...) will extract me better than turning the cold tap on.....

I'll leave your spouse/sig,other alone....

I've already one of my own.....don't need such complications.....

OP

It’s probably your brain acclimating to the new sounds.  Does it matter as long as you are content, although I suspect that the upgrade itch will soon bite again 

@polkalover 

Sitting here starting my second cuppa coffee mulling over your post.

Just thinking about how much I enjoyed listening to music through a six transistor japanese pocket AM radio back in 1964 and if it would still sound as good today as it did then.

Those germanium bipolar transistors should be broken in by now 

I'm sure it would need a new battery...  But which would sound better, Everready, Duracell, Ray-o-Vac, something Lithium?

[Caution: the preceding comment - or even this one - not for consumption by the satirically -challenged nor irony-deficient audiophile]

There are variables - weather/atmospheric pressure, temperature, voltage swings, mood swings, allergies, fatigue, stress, etc....