Yes, I saw that. But I don't think my soldering skills are up to that level unfortunately :(
Found a lot of info about the CT60/63 at the following sites btw.:
https://github.com/mikrosk/ct60tos
https://mikrosk.github.io/ct60tos/
Looks like the expansion header of the CT60(e)/CT63 could also be used for the the CTPCI. So if you are considering to make a batch of CT60e's you could also think about making soem CTPCIs as well ;)

