Vector Graphic MZ 2.1 ROM needed

Hi there: I have a Vector Graphic MZ machine in nice condition except that the Flashwriter II board seems to be broken, so using the Mindless Terminal is out of the question. I understand that the version of the Monitor ROM I have (either 3.1 or 4.0) does not support serial terminals so I'm dead in the water unless I can dig up a 2.1 ROM or write my own (with two young kids pretty doubtful I'll get to it real soon). Using a serial terminal is fine with me until I can get a new FWII or fix the one I have. So, I'm hoping someone out there has a Vector machine kicking around with a 2.1 ROM - I'd love to simply drop a new ROM into the machine and go, but a binary file will do or even a listing, I don't care. I'm happy to reimburse you for your trouble and materials, of course. Please reply or send me a note at gtulloch (at) shaw.ca if you can help me track this animal down, I'd love to get this MZ back in action. Thanks! Regards, Gord