Which TT will take me to the next level

the denon can be tweeked to the next level...agree with the above.

Just wanted to say thanks for ALL OF YOUR SUGGESTIONS. Thats why I love this site. With that said, can a $1000 to $2000 TT/arm combo alone really make that much of a difference in overall sound compared to the Denon. I can see a more expensive cartridge getting deep in the grooves and bring out details a cheaper cartridge couldn't do. I'm guess I'm just new to high-end players. When I posted the original question some of you said keep the Denon TT/arm and just add better cart. and other tweaks. Obviously that would save me$$$.
I'm going to do more research on all your thoughts.
Thanks ziggy

Yo need a good platform for the turntable to sit on. Butcher blocks made from Canadian hard maple will do the trick. Make sure it is at least 3" thick.

You can remove the platter mat and replace it with the SDS Isoplat, Boston Mat 1 or better yet, the Harmonix TU-800exi.

Add a record clamp. HRS makes an incredible clamp called the ADL (analog Disc).

Like the others have mentioned, the Dynavector 20X is a great sounding cartidge. I heard one at a friend's store and for that money, you cannot go wrong.

Your TT is a very good base to start messing with. Take it one step at the time and it will reward you significantly.

I also recommend keeping your Denon doing some tweaks and upgrading your cartridge. If you must have a new tt and are considering VPI you may also want to consider a Sota. Ive owned both (super scout master, nova) and still have the Sota.
Good Luck