Directory plugin - how to change order to alphabetic order

Hi there,

I love the plugin. But I'd like the following modifications made to it.

1. Listings to be in alphabetical order.(http://www.ballaratbusinesswomen.net.au/wordpress/listings/)

2. Listing featured image - can these be changed from a square image to a rectangle? You will see that most logos are horizontal.

3. Actual listing: Is there a way to reverse the order of the listing page so that the logo then its description is above this section:

Posted on Apr 3, 2014 by
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Sorry for all the questions, I'm new to WPMU but so far I'm loving it.

Julia