I guess if you wanted to and Blackdroid didn't mind, you could always open the zip file of the rom on your computer to extract the sound files and then move the ones that you want to your phone. I am not sure how some developers are about people tearing their roms apart for certain parts but it never hurts to ask.
Thanks! I downloaded 2.5 again and got all the ringtones I liked. Made sure to back them up on my laptop too.
Forgot my USB cable so I used the app Bluetooth File Transfer (free, ad supported) to transfer them from my laptop. Just wanted to name drop this super useful app. I have no affiliation to the developer, I just like it!