S5 Accordion - you are not using any sub categories so there is no need for the accordion. The accordion is meant to open sub categories and is not possible to make the entire area a link, as it's meant to be a control. I would suggest using the default Joomla menu module instead.
S5 Spotlight - you cannot add read mores to this without a lot of custom programming, only the first level is designed to have read mores.
S5 Compressor - I did not see any issues with the tabs, can you please provide a url of where this occurs?
I also, do not see any errors shown on your page, please provide a url of where it occurs.
I am also not seeing any distortion of the page here:http://www.scfellowship.org/index.php?option=com_prayercenter&task=view&Itemid=156