They're all in the master list. The client updates the local file periodically, if you need them promptly, you may have to force a download of the latest version of GPUs.txt.
All you need to do is while folding is paused or shut down, delete your local copy of the gpus.txt file. When the client is restarted, it will automatically re-download the most current list.
Yes, I checked the master list, and all the cards you previously listed had already been added.
If you look at the post immediately above yours, that GPU was already added. If you are not seeing yours recognized in the client, then you need to download the newest version of the GPUs.txt file and use it to replace the existing one on your system. Then restart FAHCLient.
iMac 2.8 i7 12 GB smp8, Mac Pro 2.8 quad 12 GB smp6 MacBook Pro 2.9 i7 8 GB smp3