Yes I am new to 6.5.. I have only used matching themes with 5.6 & 6.0 before so never had these problems. I'm sorry my questions are probably pretty obvious to everyone but I really couldn't figure this out by myself..

In nuke_bbthemes I deleted the empty table (I did not have a smartDark.. just a blank one) And I went to nuke_bbconfig but there was no 'default style' anywhere on there. It has override_user_style but that's the only thing dealing with styles that I saw. I am looking for it in other databases now..