Update

Recently I used different AI engines to write me different python bitcoin recovery programs and these programs have found addresses and private keys.
I was really surprised because I didn't think these programs would find anything useful.

Questions:
1. Would old wallet files have hundreds of addresses? Even if you mined lets say a little bit of coin?
2. I have hundreds of addresses and hundreds of private keys. The keys themselves are unencrypted.

I'm still trying to digest all this information and make sense of it all. I have downloaded Electrum and I am also using Bitaddress to correlate the Private Keys to the Addresses.