I've had some descent luck mining PTS=Protoshare (CPU mining) with some servers I had that was idling. Best to use YAM's optimized miner though. I used Ypools miner but it is a dog compared to the YAM miner. Took me day to figure out where to get it, which one to use and get it set up on all the servers. LOL
Do you mind if I can PM you or somehow get in contact with you so you can guide me. I am a finance analyst, not a computer engineer, and I would definitly reward you for your time.
Thank You