Seriously MehOhWell, it's not possible.
There are problems like mods using the same IDs, and mods that use too many IDs *cough*Better Than Wolves*cough*, and the fact that you simply couldn't just throw in 50 mods because they would run out of IDs, and some mods aren't updated, and some mods that require 50 APIs, it's just too many factors.
If you thought about it for 2 seconds BEFORE you made this topic you would have realized that.
EDIT: If you want though, you can disable mods from Technic Pack using the config file.