EGR Delete OBD1 1994 Corvette

[lesman]

I have the factory bin stored in the old programmer so I can push it back into the unit and start from there. I found the 16181333 BKFS bin the file area. My 16181333 has a BKFS suffix also. In case the storage is scrambled, would be this be the upload to start with?
Also, some have said the 16188051 LT1 ecm is a replacement (to a degree) for the 1994 Corvette LT1. I know there was added components in the 16181333 for the future ODBII addtion that didnt come until 1996. It may be a dumb question (and over the years I have asked a many of them), would there be any harm in using this as a tester since I would hate to accidently tank my factory ECM? I have one of them.