XRAY - Model racing cars

Hey fellas i just picked up my first Xray buggy. Its an old 2007 Xb8 EC i believe with the graphite servo brace and steering brace. Its all in working order right now but im trying to find out what all parts will work on it. What is interchangeable if anything. I would like to update a few things.

https://www.teamxray.com/teamxray/showf ... e_id=12844

GTX & XB8 & XB808 & XB9 & XT8 & XT9 Parts Cross Reference Table
Download an MS-Excel® file that lists all spare parts for XRAY XB8 & XB808 & XB9 & XT8 & XT9 cars, to see which parts fit the various versions of the cars.

Hello,

except for the brace mount's and/or body mount's holes, is the geometry of the steering/top plate of the actual XB8 the same as of the XB808 and XB9?
Thanks for the tech tipp.
If you use the monoblock engine mount for the offroad-cars, the upper mounts needed for Sirio engines are still listed wrong (since years). Sirio does NOT share measurements with Novarossi. Sirio engines do need the upper mounts listed for Picco based and Star Motor Engineering based engines like Picco, Reds, Sirio, Team Orion. Also O.S. Engines based engines do need the latter ones. Please correct this.

Thanks.