I don't know what "kick-***" means. If you mean really fast and really powerful, then no, that is not a good computer to get. The Epias are slow. Get something better.
If you mean a great setup that runs mp3's, DVD's, wireless, GPS, etc. then yes, that setup will work. However, the mp3car.com store has a more cost-effective unit, particularly if you're willing to put the components together yourself.
You can also buy the same screen from them. If you're wondering, no, I'm not affiliated with mp3Car.com but I do use their forum a lot and always buy from them if they have the product and it is a reasonably competitive price.
Note that your system did not include DVD or CD drive. I think, but am not sure, that the auto start and shutdown controller is not included in either case but there's not enough information for me to tell. Because it isn't mentioned, I assume it's not included.
By the way, if you have anything you want to donate to ME, please PM me. You're right, this hobby is expensive!