ssh with specific options

Often I feel the need to pass extra arguments to the ssh command when I use ```h1 vm ssh```

rsync solves the problem by allowing the user to set a custom shell `-e` option

for example
```
rsync -avz -e "ssh -p 2222" user@remoteip:/path/to/files/ /local/path/
```

I think we should have something similar.

Lets collect here more use cases! 