Running tren without testosterone? Are you begging to have your penis stop getting hard, or just banking on getting lucky?
Run testosterone with it.
I would bag the proviron if you are using winny. Not really gonna do anything for you for a 7 week run. Plus, winny has some of the same effects you benefit from when using provin. It's nearly redundant.
And, yes, you can (and should) run HCG with your cycles.