Did you mean?
We used the Chinese HS train this year too. Even more impressive than the Spanish one, even though it was just after the terrible crash of one in China.Hope you enjoy Malaga more than we did - we were only there because the Icelandic volcano stopped us flying home so we weren't really in the mood for site-seeing. We came home to the UK by bus, which was my only experience of Spanish long distance buses!
Let us know what you finally decide and if you need more advice.