I was looking on lambostuff and they have the lamboscript 8" for the rear at $60. However, it's for the Diablo. Can i use this for a LP640 rear lid? Also, they have one for the LP700 Aventador that looks like it can flex and it looks like it may just stick on? It's for around a buck and a half. Wondering if it will work also. Any good advice is appreciated.