You know it never occured to me to look into the EXP values with a cap raise coming up...
Here are the exp TNL values according to the most recent .lev files anyway:
74-75 - 1,967,000
75-76 - 6,217,000
76-77 - 8,342,000
77-78 - 9,680,700
78-79 - 9,814,500*
79-80 - 9,860,000*
That is quite a wierd jump if this turns out to be true.
*Update: They changed the file this patch actually breaking the formatter I was using. All I can say is the exp values above for 75-78 are the same but the other two have changed. It's unknown what values they've change to, however and theres far too many numbers to sift through at this hour to find em.