Ferraris make Porsche 911s look like Camrys in terms of build quality, reliability, parts availability/price, and cost of ownership ESPECIALLY when they are driven daily. There are people that do it, of course, but they are a rare exception.
If you've got $45K to spend on a car and $5K/yr to blow on maintaining it, I can think of a dozen or so cars that I'd rather have. Like a 996TT. Or a
OR, why not get an NSX? It may not be the same, but it's also not the same in good ways.
BTW, aren't you a perfect candidate for a company car?