Tim, good to hear yours is still sound at 72k and that you realise you've made the right choice.
My '56 SW Lusso (Stromboli with cream leather) mobile office has just done 62k and I'm in the position where I could replace it with something else either new or nearly new.
I considered another 159 plus the usual Germans then I thought - why? Mine still feels and looks like new and has an unbeatable combination of feel, style, comfort, reliability, equipment......I could go on.
So I bought an extended warranty instead.
The only thing that might tempt me at the moment would be a Q4 SW. With the right toys. At the right price.
BTW Alfa replaced my faded front badge under warranty.
La Dodgy Vita