Am not Jens bashing here BUT it would have been nice for an install disk (or ADF/DMS archive) that would have read the Kickstart version in the A1200 ROMS and then given you various choices in the way of command line switches, before inserting the relevant line into the startup-sequence.
If other manufactures could do it back in the 90's then surely his programmer(s) could have done likewise ...
Don't get me wrong, the ACA's are great but lets face it, the lack of documentation and software support were a bit sparse at the time.