Those are some nice (performance) numbers, but do you really want to pull .92Gs with a baby on board? Or a 4.7 0-60 even?

$45k puts you in BMW X5 territory, which, while not as fast, is likely to be far more comfortable, safe, reliable and sensible.
I've had both (Jeeps and BMWs) in my driveway. The Jeeps taught me how to turn wrenches and the Bimmers taught me how to drive. Which one is more important to you?

Not to rain on your parade (it's just what I do I'm afraid), but lately I've been associating the SRT badge with "cars/trucks that didn't need to be built." Anyone can install a big motor, but as is the case with the SRT4 and SRT10, frosting on dogpoo doesn't make a cake -it just makes frosting covered dogpoo.