GTR33 - A good buy now they are ageing?

I am kind of obsessed with the idea of selling my 4 cars and buying one practical one and having just one interesting one. A GTR33 is the car I cant get out of my head as wanting.

I had a midnight purple one with gold advan alloys in 2004/2005 and it remains in my memory as the bast car I ever owned. It was a decent one with 40k miles etc at the time

Prices are way beyond what I paid 20 years ago and I am wondering, how have they aged and practically in the UK are parts readily available etc

Any owners who have one able to share the practical side of owning one now

My cars now are a TVR Chimaera, 996 Carrera and Jag XK and Defender 90 TD5