Hi again. In relation to the amount of featured ads, when I had it set up first, I had about 14-15 featured ads, which was fine, they all showed underneath the main featured ad and one by one they would appear big. What I found is, that when I peeled back the amount of featured ads to nine, the page goes out of shape, if you can follow me. So that's why only seven ads at a time will show. Their is a support thread here in the plugin section for the slider if you needed more info.
Regarding the "phone number, email, website etc" they are custom fields that you can create via the classipress admin, they have no connection to the slider ultimate. What you do is go to custom fields in your classipress settings, create any custom field you want i.e...website, save it, then go to form layouts, edit the form layout, here you will find all your custom fields on the right of the page. You can bring over the custom field for website or any other field you want as well as taking away any field in the form layout that you don't want. There are one or two fields that you cannot remove like "description" The form layout is what your user will use to list there ad, so depending on what your selling, you can make as many form layouts as you want, but you must link them to the categories you want to use with the form layout. Hope you can follow that
Your right about the logo, im in the process of changing that, and ill check out 99designs, thanks for that.