Cheers for all the reply's chaps

Can everyone please have a look at my original post though, I'm not actually looking at using this MSI laptop for 'gaming' at all (It will also explain why the CPU is so important) - FSX is not a game btw, it is a simulator and has assisted me greatly in learning to fly in reality, and hopefully will continue to do so. So why then exactly do I want to buy this expensive, heavy, laptop then? Several reasons:
1. I want a laptop simply because I can pack it up quickly and move it around easily. No cables, takes up much less space. And living 4 hours away from Monash it's inconvenient to have a desktop on res anyway imo. I'm not meaning so I can carry it with me everyday - like Mao said socializing is important and the best part about living on res, and its what I'll likely be doing when ever I'm outside. I just want the ability to move it effectively if I have to.
2. Because I want the ABILITY to be able to play FSX if I choose. I'm not a hardcore computer gamer in any way - I know given I'm looking at buying this system it may seem so - but FSX is a very very demanding program (Mainly due to a bad design) and is nearly entirely bound (in terms of frames per second) by the CPU, not the GPU. Hence I need a decent system with a powerful CPU if I want to play it smoothly when I choose too.
3. I need a powerful GPU for the graphics in FSX due to the HD addons I use, for example:
http://fullterrain.com/product_ybbn.html (The GPU will have next to no effect on FPS in FSX though, its all CPU - You will have to take me on my word for this too complicated to explain why, do a quick Google search if you still don't believe me

). Plus, like I said I want it too be able to play anything out today because, being a laptop and hence not upgradable, spending a couple of hundred less on the lower model GPU doesn't seem (too me) to be equivalent to the large difference in GPU power that does exist between the possible options and therefore, the time the whole system will last before it really becomes obsolete

4. If I decide to get the odd game (Which knowing me, will be a very visually realistic and hence demanding game eg. COD, BF3) I want to know that the $1000 or $2000 (what ever it may be, it is still a lot of money for me) that what I have spent will allow me to enjoy it properly.
This is basically my logic towards buying this system

@Russ, obviously I'm not the most informed of how I will be working in university, but I'll just say I can't imagine myself using a computer to take notes in a uni lecture anyway

I'd much, much prefer to do it the way I've always done and hand write them, less distractions and I can put things where I want quickly and make side notes easily

Are there actually any times though when I would/should/have to use a laptop for this? According to JinXi I wont even be using my own PC for any actual 'uni work'?
@QuantumJG & Chicken_65, while it would be very nice to have all that stuff I really doubt it will practical to bring to res lol

Which is again the whole point, I still just feel that this MSI system is the best compromise. In my mind - and reality - it basically does everything I want and need it to. While it may not be the most practical laptop, it is still a laptop and therefore portable, I can't see myself taking it around uni on a regular basis.