TBH, I'm not massively knowledgeable on this front...I have used an independent guy since I bought it 7 years ago. I just send it to him once a year (2020 excluded due to covid). He services and tells me what needs to happen and done what we agree is necessary. There are 3 levels of service I believe, ranging from £600-£1500 with my indy guy.
For me, I have been amazed at the LOW cost of ownership with it. Albeit, my guy tells me mine is a very good example....'06 now 34k. I bought it with 18k. Had some springs and seals and bushes I think.
I did have 2 gearbox issues. One was gear selector sensor which was luckily done on warranty as soon as I got it. The other was lose actuator screws. This was done at a Ferrari garage and cost a few ££.
Apparently there is a worry on the exhaust manifold cracking. I haven't had mine done. But there are comments online about some issue.
I couldn't recommend one more. Hope that helps