The good news is you can hit a cash wall for factory options.

I did the configurator a while ago and got every possible (and non-mutuallly exclusive) option for the 997s and found out you can't spend more than us$50K.

So what the heck? It's all about enjoying your car while you lose money anyway. Most people spend between us$15 and 20K so what's wrong with at least doubling it?