Bleh go with a desktop, build it your self, and knock half the cost off.
I built my first PC I dont know about 3-4 years ago, its not a hard process and actually quite enjoyable. Another plus side is if you want to go all out you can always order a few parts a month, you know the payment plan
Anyway thats a badass looking Laptop and if you want it do it. The Bike? well I wouldnt ride no stinkin street bike so thats your call
EDIT: Also note there are alot of desktop cases out there designed for LAN parties and would probably be a lil easier to take with you on trips and what not, if thats what your looking for.