In the market soon for a S60

[FixXxer6]

Hi everyone,

I've been browsing the S60 forum for info. I have a 2004 S40 1.9T now and I am looking into purchasing a S60 in the future. I have a few questions. I know some model years are more desirable than others.

- What's the "best" year?
- What's the "best" type? -R- maybe?
- I know every car has little gremlins here and there, but any to look out for?
- I Love clutch cars. The S40 is the first auto trans street car I've owned. I prefer a manual trans but I know there are some advantages with the auto trans, especially the newer designs. Which is preferred in a S60?
- Is extra muscle easy to come by with these cars? (price for HP and ease of installation)

If there's anything I've missed, please comment. Otherwise, advice is greatly appreciated.
Many thanks!