Customize existing wordpress theme & site

Customize current theme: Add currently developed page to template drop down Blog page template needs to be selectable as page template Category pages should default to “blog” page template Customize current social media widget Add Google+ to widget Customize current navigation on/off state effect On post pages and category pages, theme currently shows “On” state for all associated categories that posts fall into, it should only show the “On” state for the category you clicked on Change Feature slide to pull items based on Category, not Tag Homepage: Add site name to top navigation bar Allow for adjusting the number of posts shown per page (edit theme page template) Forum: Custom skin for Simple:Press forum to match look and feel of current site design Include option for ad unit placement between Forum Categories