I think once you have kids you change your minds in regards to driving "insanely" fast, which in my opinion anything over 100 is absolutely NEVER called for. That being said, before I had kids (only a few years ago), yes I found out that my 95 Golf was limited at 120. The only road I did it on was a highway I am very familiar with, which was completely clear, and has no traffic (ever). But I would not do it again. Actually people that I see driving like that (almost all are under the age of 20) **** me off to no end. I am there driving on a highway with my wife, 4 yr old son, and 4 week old daughter, so what happens if you lose control, or if someone pulls out in front of you that causes you to swerve and hit me???? Granted I am not the type to sit in the right lane not going over the speed limit, but I drive with the flow of traffic.
Now for a story to exemplify my opinion:
The other week I was on a highway, and some idiot came flying up behind me (probably doing at least 120) on a highway with a lot of traffic, where the highway split off into three different directions. Well if I didn't see him and floor it (I was probably doing about 75 when I saw him), he would have ran into the back of me as there was a line of cars next to me, and he barely had enough room to get over in front of the car that had been next to me after I floored it. That is the type of driving I find uncalled for and am speaking of in my rant. Luckily the Sonata has great pick-up!!!!
Well to conclude. . . congrats on taking down the Chrysler 300. . . just keep in mind (and I'm not implying you don't) the other drivers on the road. It would be rather tough to explain to a 4 yr old that his mommy and daddy aren't ever coming home because some kid thought they were invincible . . using my story above it was a kid not more than 18 driving a Honda that flew by me and my 8 month pregnant wife at the time.