I have a 2008LE with about 7,000 miles on it and my clutch has locked up. I had to trailer it home and have not torn into it yet, but I am assuming it is the infamous tubular nut issue. Before I do this, I was wondering if anyone has upgraded their older (pre 2010) clutch to the newer one which I believe is just an additional plate and different springs? Is it noticeably worth it OR just replace what I currently have since I will be in there OR just tighten up the tubular nut with red lock tight and call it a day if I get in there and find that is the only issue? If anyone recommends updating, could you possibly send me a parts list of everything I will need to buy and where the best prices might be? Thank you.