Battle of the affordables

Especially considering the price range OP has laid out:  from 2.1k to 7k.

There are others at these price point but these are the one I could find where there are favorable reviews on the web.

What will you be driving them with?  That would at least give you an idea if you would be locked into certain specs.

I am driving them with a 150W amp - Simaudio W7.  I don't think my amplification is the bottleneck.

I see the SVS but not the MoFi 888’s

The 888 has an 8in. mid driver.  It may have limitation in term of mid range dispersion, meaning they might beam at those frequencies.

Here is what I meant when I said the 888 may lack mid range speed.  Found an online review that share the same thought.

https://www.theabsolutesound.com/articles/best-speakers-5k-to-10k-series-mofi-sourcepoint-888/

There seem to be two parts to the 888 forgivingness recipe that I can suggest. First, it sounds like the initial part of transients is slightly overdamped. You may have heard horn speakers that do the opposite: you get the sense on rims shots or trumpet blasts that there is overshoot and the sound is spikey or piercing. The 888 is slightly softened, but, again, not dull.

btw this list is like one from Honda Civic through a Miata to a pickup truck. Makes no sense to me.

You're an audiophile snob.  Just because something is inexpensive, does not mean it cannot sound good.