It seems that you are getting some good advice all around, and I have no idea as to why you do not want a sport-shifter. Personally I believe the car should come standard with one. Yesterday, while my car was being serviced, I was given a non-PASM Cayman with a standard shift as a loaner, which made me appreciate PASM and the sport shifter all the more. PASM is an incredible technology and no wonder that it comes standard on most all of Porsche's higher-end models. Lastly, I am impressed that you actually went out and drove a car, as some people rely too much on the opinions of others. Early on I was told, get the Sport Seats, and found out that it did not suit me, and I'm not broad-shouldered. Porsche offers many different options, and sometimes you may find the standard option suits your needs best.
vincesf