Diesel

Ok, most of you will hate me for this and some already know that I'm looking at getting rid of the T5 for a diesel. Dont get me wrong, since the ETM was sorted I love it to bits and am having fun every single day I drive it. AND the SE spec plus all the toys is fab. If money was no object I'd keep it (or upgrade to an R!) But is just does make sense for my business.

I value the knowledge on this forum and would like to ask a few questions...

As I cant find a V70 d5 pre 2002 I presume the 2000-2002 diesels used the older tdi engine?

What are the differences between the 2.4D and the d5 engines? Bearing in mind that it'll be getting the RICA treatment for sure.

Lastly, what are my chances of getting a v70 D5 se for my 2000 v70 T5 se?

Your comments will be appreciated, just be kind!