The scissor doors, big front spoiler, dramatic scoops, humps, all are good ideas by themselves, and maybe if they were designed to be unusual and with a unique style they would be good ideas here. But it's when you do everything together, slap the GT logo on the back, and cruise down the street with a dinky 3.2L under yer arse and expect to get respect... what a waste.
With that extra 40k, just trade in the Boxster and get a used 355. You'll still turn heads, but you'll still have your dignity while you do it.
Another classic, NSX to F50:
http://www.6park.com/enter7/messages/gvk21098.html