I dont think naughtyalice is taking it lightly. On the contrary, I think she is seriously taking people's views on this forum to make a decison regarding what is a more or less major procedure i.e Boob Surgery.
naughtyalice , surgery for the ears is usually done on children who have what is called "Bat ears". These look something like this:

I am guessing that you are a big girl (even apart from the anatomic region under discussion) and that your ears dont look anything like that. Of course bat ears can be corrected at any age, but the surgery becomes less and less unpredictable.
Bora Bora, Every "procedure" has a complication rate. You name it, and you can find a long list of complications under it. From the most minor of surgical procedures. Surgery is becoming safer now because some of the more horrific complications are becoming less common e.g those from anesthetics. And surgical technique.
Breast implants have undergone a slow evolution. They are safer now, but that does not mean they have no complications. And this is borne out by what you have mentioned about the French scoundrels

There is still the odd implant that will leak. There are questions about the carcinogenic properties of silicone itself, but nothing conclusive in the literature one way or the other.
BTW,
naughtyalice, your mention of keyhole surgery brings us to another interesting advancement, and that is Robotic Surgery. This is not something in the distant future, but is already being done! And its likely to become pretty common in about 2 or 3 years time. Robots are used in many aspects of surgery, but the most amazing is the Robots that will do major surgical procedures such as Open Heart surgery all by themselves

And the surgeons can be many miles away!!
So, the Dr.Khan of the future will only have to be a good computer programer. He will have plenty of time to admire your beautiful feet

How would you feel about a Robot performing your Boob Surgery??
