Upgrade my CD player or futile effort?


I would appreciate you guys input. I listen to 90% vinyl  and 10% CDs due to a lot of new music I get into only comes out on CDs. My analog system sounds fantastic to my ears but unfortunately my digital falls short. My analog system consists of:
-VPI Classic 1 TT
-Lyra Kleos cart
-PS Audio Stellar phono preamp
-Prima Luna 100 preamp
-Parasound Halo A21+ amp
-PBN Montana XPS speakers
-Dual Rythmick
F-12 subs
My CD player is a Marantz CD6005 running through my analog system.
Compared to my vinyl, overall the sound from my CDs lacks the depth and definition in bass, comes short in the soundstage and overall space in presentation and does not have the
same clarity in treble.
If I rate my analog sound a 9, I would rate my digital CD a 7.
My question is, would I benefit from a better CD player, even so the CD6005 is no slouch, or am I gonna end up in a goose chase?
I realize my CDs may never sound as good as my vinyl, but I would try to improve it if you guys think it would be worth the effort. Are there really some outstanding CD players out there that can measure up to vinyl? Personal experiences only please, do not need sales pitches by equipment associations you may have never listened to. Also all my cabling and room setup is a 10 to me with the analog so I wouldn't change any of that for my CD player listening.  Thanks.

128x128baylinor
Not a Futile effort. Upgrade the CD player. Thank me later.

Happy Listening!
I had the Marantz 8005  years ago.  Great midrange but rolled off the top end
I upgraded recently from a Denon DCD 1600NE to a Marantz SACD 30N and must say I'm enjoying the *new* Marantz sound.
CD/SACD player, proprietary Dac, Streamer & PreAmp. 
Nice upgrade that didn't break the bank.
Quick weigh-in as the owner of a Bryston BCD-3. For years I was using a Rotel RCD-971 CD player, a mid-line winner of many honors, modified with an upgraded clock from LC Audio to reduce jitter and their amazing Zapfilter, a single-end Class A analog stage that bypassed the opamps. I thought I was the boss. It was great. The Rotel finally wore out a board that could not be replaced and after a lot of research I went in for the Bryston. Well, it blew that little Rotel right out of the water. The refinement, tone, depth and clarity of sound is stunning. It's truly a high-end, mature and beautiful piece of equipment. It's also relatively inexpensive compared to the high-quality transport/DAC setups out there that would compete with it. There is no SACD. It's just a no-frills spinner. The tray, too, is very stable and girded by steel bars. I love it. 
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