You really don’t need an exhaust on an LC500, it’s plenty loud enough and pretty much perfect. I had after markets on my isf and Boxster, and it’s one of the reasons I chose LC.
21” Wheels look great but have a tendency to kerb being so big.
Hard to park “safely” in tiny UK car parks so choose carefully. I’ve been lucky again, but any time I don’t fancy my chances of getting out, or in again, or getting scraped by other cars, I pass.
1st world problems though, it’s an awesome car. Had mine 3 years now and not put a foot wrong.