Reality XP for Express 1900, Help with cfg's

I have been going crazy trying to integrate the reality panel into the 1900. I have the EADI and the ND in place and they enlarge, but the rest of the panel is still unchanged. I understand from the somewhat confusing directions that all I had to do was replace two old cfg files with two new ones and everything would work just fine.Could sosmeone please give me the specs on the new cfg files, like the kb's and the date, and is the ini file an issue? Also, is there anyway I can canabalize the files away from the King Air 350 which works just wonderfully.... Vernon Brown