I understand both sides here.

Cossies are great fun, albeit a fuckin headache 95% of the time, theres nothing can compare to the feeling of one coming sideways out of a bend on full song on a summers day when your out hooning around and its running sweet.
On the flip side however, you cant beat getting into something newer, nice to drive still with good power, and going somewhere without making sure you have the entire Snap On range and half of Matt Lewis' stock in the boot as well as the AA card.

If I had to make the choice between my M5 and my Cossie........... Id cry