I've said it before and I'll say it again... The grommet strips (P7, P8, P4) can be replaced by regular grommets and vice versa. Everyone who sells adidas rackets should be able to get replacement grommet strips easily (this also includes those for the P2, for example). Even stringers who don't have a shop or players who care about their rackets. If you have any issues and need new grommet strips, PM me. I'm pretty sure the P5 is dead. More so than the P6.