I will never buy an Alien ware. Friend bought a laptop from them. Ran hot enough to burn your hand if you help it infront of the exhaust vent. Huge over heating problems. Sent it back to them several times. They kept saying "oh that's with operating specs" even tho it was getting hot enough to deform the plastic. In the end he was out about $2600 for a door stop.
See what was done is mid range parts were put in the laptop, and then alien ware over clocked the hell outa them, and with no extra cooling, and added 60% to the price of the same laptop with nothing overclocked. Aline ware is just not worth it.
Build yourself a custom computer, or find a repeatable local shop to build one for you.