help with stage expansion 2.0

[nova9]

i have everything up till swapping out the the misc80 files with the ones included in the download done. i did that fine but when i turn on the game there a bunch of extra battlefield stages and hanenbow and other stages duplicated over and over and some of my original stages such as smashville and final destination arent even there anymore...i followed every step right i believe. guess not though. can anyone help me?