Magic returns in seldom used bookshelves?

Jim does make heirloom one of a kind beautiful speakers. He said he had a hard time letting them go once built. Mine are stunning and that's probably why he has my speakers as the example of the BeAts when visiting his site.  This is so hard. The Salks should be an upgrade in every respect and three times the cost and are regarded above the fine Ascend towers. The berrylium tweeters vs the ribbons on the Sierra's have a similar signature also....... Can't explain my ears preferring and arguably inferior speaker  but I do trust my ears....hence the conflict.

If I list these Salks though and someday regret this decision, I won't be able to replace them exactly. The pictures don't do them justice. 

What to do?  I appreciate all the advice, and will report back after a full month of back and forth listening. I must be insane to be thinking of selling the Salks.

Love me a Sierra-2 for center channel. Dialogue is crisp with ESL's

Hello,
I have a couple different amps and speakers. I almost even bought a pair of used Totem book shelf speakers. They really disappeared. I don’t know why you can’t keep both or start a second system. Just get a pair of stands and put them off to the side. When you want to listen hook them up and listen. If it’s a space or money issue then that’s another thing. Just a thought. 

These debates are frequently hard to sort out on an audio forum, because they come back to what kind of opportunity cost it is for *you* to keep potential money locked up in those speakers. If you had something else valuable to your audio endeavor you were not buying because of the money locked in the Salks, it would make sense to sell them so you could continue your hobby. Otherwise, the suggestion of rotating them in and out (with other amps, positions in the room, etc.) is a valid one.

Then again, the answer may just be as simple as this: your ears are your ears, and speakers are just speakers. I wish I liked lobster better than I do; I know people say it's a delicacy, but I really prefer a good steak. I don't order lobster in a nice restaurant, because I know my tastes (and tastebuds) are not lying to me.

I own tannoy legacy eatons ($5500), and formerly used wharfedale diamond 225’s bookshelves/standmounts (still own them, 2 pairs, $449). I’ve often thought of putting them back into the system, they are that good! Believe it or not, they tended to do a better disappearing act than the much more expensive tannoys, and they were no slouch in both the bass and the imaging department. If someone told me I had to dump the tannoys and return the little 225’s back to the system, I can honesty say I would remain a happy camper! They just do so many things right to my ears. They are not the last word on detail or accuracy, but it seems no matter what I played through them, they did their darn best to satisfy. It is no wonder they won budget component of the year from both Stereophile and the absolute sound. That’s why I will never let them go!

It is no wonder that Herb Reichert said,

"Forget the Diamond’s modest price. This humble wooden box is actually a connoisseur-level audio component. It could satisfy any sane music collector for decades." HR
https://www.stereophile.com/content/wharfedale-diamond-225-loudspeaker