We finally got around to trying this out and got the following error on Refresh Usergroups.
On returning to adminCP -> You are not an administrator, and I am not able to access adminCP.
We're sorry, but the system experienced an unrecoverable error. Please try again later.
Query: INSERT INTO usergroups (groupid,groupname,cpaccess,uploads,comments,disks pace,uploadsize,editpho,editposts,modaccess,useral bums,reqmod,canassign,uplimit) VALUES('1','Unregistered / Not Logged','0','0',' ments','0','0','0',' tposts','0','0','0',' assign','')
Result: You have an error in your SQL syntax near 'pace,uploadsize,editpho,editposts,modaccess,useral bums,reqmod,canassign,uplimit' at line 1
Database handle: Resource id #8