Bookshelf speakers that renders 3D soundstage

Bass is room dependent. The evos are already a pretty large standmount with good extension. There are not many standmounts known for going low. I would consider adding a sub if that is a requirement since you have the rest of what you are seeking in the evos already. One other speaker to consider is the Philharmonic BMR Monitor. Great sound and it has extension in spades.

That is easy ,my next speaker the MBL 126 with matching stands.

i will use my Svs 4000-sb subs and it’s a world class Loudspeaker system.

In your price range I would try the Monitor Audio Silver 100’s.  They are extremely well reviewed and go low for a bookshelf.  I have the left, right and center versions in my living room AVR setup and they sound pretty good, though the room setup is nowhere near ideal.  The source is a Sony STR-ZA810ES AVR, suffice to say not an expensive audiophile unit.

I’ll second the KEF LS-50 Meta or original.  They both image very well.

JBL L52 or JBL 4309, the wave guide that JBL uses is amazing at creating a 3D soundstage.