Colour is a very personal choice, so wouldn't offer any suggestions on that suffice to say that amber orange is an interesting colour choice... 

Re extras, personally I wouldn't bother with the expense of Bose - much better investing in sports exhaust! tyre pressure monitoring is a good buy, regarding  PTV if you are going to track the car or you've got some great demanding twisty roads then go for it! 19" wheels makes sense if the road surfaces aren't good and having had 987's both with and without PASM I wouldn't spec or buy a Porsche without it.

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Porsche 997 Carrera S PDK Aqua Blue / Black - Toyota Yaris D4D  "Clockwork Rat"