Thanks all.
Interesting comments. Its the overall package/experience I'm after with a semi-practical 4-seater option

Well that's what I tell the Mrs anyway!
It's a dream (super) car. The CSL is amazing fun and I do love it, but I will always want the Pork.
Those that know, understand what the CSL is about and respect it. 90% of road users just see an M3. Those that see a TT think, wow a Porsche Turbo...