installation: plugin missing with template only installation

Hi,
maybe I'm wrong, but I noticed that if I install only the template and not the quickstart, I miss some plugins:
Authentication - Facebook
Button - GK Typography
maybe others.
So, 2 questions:
- am I right or wrong? In case of being right, possible to download somewhere?
- if I upgrade from 1.5 with JUpgrade, is then possible to overwrite all files with template quickstart? If so, which folders should not I upload/update?

Thx

There is no way to include plugins to template installation, if you check our wiki (wiki.gavick.com) you find informations that this plugins need to be installed separately and you can find them in rest_files packages.

Yes I saw that but not for 2.5. Is the One for 1.7 food for 2.5.1 template?

my english is terrible....please excuse me
I'm asking, despite that I don't see the rest files for 2.5 template, if the rest files for 1.7 are suite for 2.5 template.