You'd be more than welcome to connect via your C64! I'd be interested to know how it handles the colour codes, as using the c64 setting on syncterm does result in some colours (but just the text).
No worries twas a pleasure! Your Super Star Trek is in the New Releases section in the BBC area, thanks for being the first C64 to connect!! There is a SIG Board specifically for new releases for Retro systems so any updates on your developments when you have them would be great. Thanks again!