I thought they were the same. The change to the newer hull was in 2006. I didn't think they changed much for a couple of years.
Edit: Look at this page:
http://www.onlyinboards.com/Details.aspx?ID=30440
Or this one:
http://www.wakeworld.com/MB/Discus/m...tml?1237693061
This one shows it the best, if this is an '07. They are different.
http://www.boattrader.com/listing/20...-Lsv-101882519