Thermwood C40 retrofit

Has anyone retrofitted a Thermwood Model C40 router with linux cnc? This machine has Siemens servo system.

I'm thinking about doing the same on a 5 axis Model 67 (2 tables 5'x5'). Maybe we could collaborate.

Hi, did you guys end up collaborating? I have. a C67 and am looking to upgrade the controller from the 2011 version it currently is at. At this point thermwood will only offer me a full conversion which is 90k and completely too much money. I have been looking at using Masso or centroid, but im not sure which is worth it if they even are and that's what brought me to Linux. Personally im not extremely knowledgeable on the software side, but hardware im good at and feel relatively confident I can actually continue to use the Siemens drivers motors and board that are currently on the machine. Id love to chat with either of you guys about it if you have a chance.