A. If you add the product into your current software the members area will look the same by default. However, with a Tool Truck you are able to modify it so each membership has it's own completely unique look. You have full html and php control for that membership to customize it however you want.
A. When logged in as the admin there is a "Import Contacts" option.
Once you click on this you are taken to a page where you can upload a csv file of Members you want imported.
A. Yes, there is a section called "Manage Email Templates" where you can create email templates to use multiple times.
Once you've added an email template, you can use it by clicking the red email icon in the editor.