Upgrade choices

Hello All,

I need some expert opinions on a TT upgrade. I am considering the following:

-Pro Ject RM 9.2 (used)
-JA Michell Technodec
-Origin Live Aurora MKII Turntable (w/Audio Origami modded RB250 arm)
-Clearaudio Concept
-Pro-Ject RM5.1SE Turntable

I want to keep my budget around $1500-$1600. I have two carts that I could use, both with very little use; an Audio Technica 33EV and a Denon Dl-103R. My modest setup of current equipment I will be using this table with is a:

-Custom JWN Tube Amp with 4 Shuguang 6CA7 Treasures and all NOS rectifiers, etc.
-Dared SL2000a Preamp w/Psvane 12AT7's and a Brimar rectifier
-Highly modded Cambridge Audio 640p phono pre
-Technics SL1200 MKII (modded with a Sumiko MMT tonearm, Audioquest cable, Applied Fidelity Gen II bearing, and Isonoe footers)
-Snell Acoustics Type IIE speakers on custom stands

Any input will be greatly appreciated. I just want to be sure that I am making a positive leap forward and not a lateral move over my modded SL1200.