Could you link to where that can be bought and at what price? I'm interested if that's even feasible.
Thats where I bought mine, otherwise you can check out rkcomputer.net, I bought the 9 cell battery from them seperately (I went through like 3 non-working eBay ones prior to that).
Its definitely feasible. Before I sold it (I wanted more battery life). I had an i7-840QM, 8 GB RAM, 6200 N wifi, and a 500 GB 7200 RPM, I did have an SSD in there, but I didn't like it very much.