Emax

Hi.  I'm thinking about bidding on an emax II rack on ebay.  I have an 
Emax I SE keyboard and would like to replace it with a rack, and I 
believe the Emax II will be able to read Emax I diskettes. (among many 
other benefits from upgrading)

However, the unit on ebay has no rack ears and also does not even come 
with the boot diskette.  

So 2 questions:

1.  Anyone know if it is possible to find/buy rack ears for this unit 
somewhere?
2. Hard hard would it be to obtain a boot diskette?

Thanks!

Dan