I would Absolutely LOVE a Spore: GA trainer to have an option to give all captain upgrades, I would not stop playing GA either, it would make the game more enjoyable if I had the Ticket home thing and all the other awesome power ups, Rocket back pack and laser guns, etc.,
I really hope that Pwizzard or Calibur get the option worked in somehow to unlock the upgrades that would make this "separate trainer" truly separate.
I, as well, do not have GA, and after upgrading to 1.05.001, all of the trainers, including the newest ones, cause my Spore to crash. I tried the standard tricks, and even uninstalled and reinstalled, but they still cause Spore to crash. I wonder if it is because it expects GA to be installed or something. Just reinstalled again, and playing at 1.5, so i can use the old one.