I have found that HELM 4 Beta is released Please check the below mentioned some of it's features.
Gene 6 FTP (New FTP)
Logins and roles
Custom button for other commands
You can easily add and remove server from HELM and can add unlimited domain/users to it.
Reboot and Shutdown server from HELM
Manage IIS from HELM
Static IP for site is automated
It seems now you can change permissions for files and directories from HELM admin mode, All configurations you can be saved in text, Excel or Xml file.
Please find the demo details of it.
Account Id: Admin
Account Id: Customer
Feedbacks are welcome.