SMFHacks.com

I recently purchased and installed the SMF Store v1.2.4 with an existing forum running SMF v1.1.5.  The store software is working well with the forum software and the install was quick and easy, including a change to make it work with my custom theme.  I had my first customer tonight and found the confirmation email to be less than I was hoping for.  The email sender was listed as "boiserid@host107.hostmonster.com" which happens to be the username of the admin account on the server (you don't get to select it, it is assigned) along with the machine number and host name.  The message content included the item description but did not include the quantity purchased.  These issue bring about two questions:

1) Is it possible to set a value for the "email sender"?  Specifically, I'm looking for something like "Boise Riders " or "BRN Store".

2) Is it possible to add additional information such as item quantity, unit price, shipping, tax and total price to the confirmation email?