I have a 2002 Murcielago with 22k miles. Clutch is on the way out. Anyone have suggestions on who to get a replacement clutch from? Someone recommended Hitech Exotic for a Kevlar version which lasts longer than the OEM. As I found out a while ago, it's an engine out job requiring 40 or more hours of labor. Any other suggestions for suppliers or anyone with personal experience in this endeavour?