Notebook for design

Hi all,
I'm Mr.K, I'd like to buy notebook for architecturing and designing. So I need the high spec for running multiple "heavy" application like sketch up, auto cad, rabit, corel x4 and 3dmax.

According to you, which one is the best type of notebook for my needs. I prefer Asus because they give full warranty in two years here(I live in Taiwan). I already reviewed two type Asus N82JQ and G51JX ; Intel® Core™ i7 Processor 620M/720QM Processor : 2.66 GHz - 1.6 GHz.

Please give me more suggestions.

Really thanks in advance.

Regards,

Mr.K