Hi,
Thanks for the interest in Pro.
I can try to help you out here, but for the most part theme compatibility Issues and customizations are beyond the support we can provide.
We do try to get you started though.
If you look at our themer’s guide that will show you how you can move and edit files in your theme for the events calendar:
https://theeventscalendar.com/knowledgebase/themers-guide/
That can show you where to find the list widget and remove the fields you would not like.
As for the Month Titles, if they are really large that maybe coming from your theme’s css.
This is a demo of the Event Calendar and how it should look:
http://wpshindig.com/events/
For all of Pro Features please check out this page:
https://theeventscalendar.com/product/wordpress-events-calendar-pro/
And for an overview of the widgets please check out here:
Overview of Calendar Widgets
Thanks!