I'm no testing guru so I can't even begin to digest those scores. However, my DS took the SB-V at 5 years 4 months old (last summer).

I believe the standard deviation on the SB-V is 15. So a child with a FSIQ would be nearly 2 standard deviations above the 100 average. Our tester gave us a printout of this page to explain the levels and just how "out there" our DS was. I'm not entirely sure how accurate it is but it seemed to fit him.
http://www.hoagiesgifted.org/highly_profoundly.htm