I hope I can help-the swaybar on a TE is T-specific, so I seriously doubt that the 500E piece would fit. As to the rear struts, the 500Es are valved quite a bit differently, and have several components not found on other W124s (like extension-limiting springs & secondary elastomers that stiffen things up when the strut's compressed)-they'd probably work, but given their considerable price (around $400 per) I'd want to hear someone else's success story before I jumped in and bought a set.

Have you contacted AMG? AMG's done Wagon conversions, so perhaps they'd know what could/would work.

Good luck!

__________________
"If God had meant for us to walk, why did he give us feet that fit car pedals?" Sir Sterling Moss

Michael
2014 E63S Estate
2006 SLK55
1995 E500
1986 Porsche 944 turbo