I haven't had experience with this machine as such, in fact I moved away from Sagers after I needed to use their warranty support, which they outsource. First thing they did was format my HDD because of a screen that didn't work! Plus because there were two or three companies involved, there was a lot of miscommunication and extended periods of downtime.
So I moved to HP - they have quite decent machines and full in-house drop-me warranties for three years. I think even Dell is offering high end lapptops these days.
Just a point worth pointing out, if you haven't had to use Sager warranty support before. But who knows, maybe they have improved the situation? Maybe this is not such a priority for you?
Cheers,
Link.