I was told to keep this dark ("midnight blue" dark), but is it too dark?

Also, I'm a little concerned about the speed, it's running a bit slow on my side, if I switch it to low quality theres an obvious jump. Do you think it would be a real noticable quality loss set at medium?

None of the links are functioning(including the email link), it's simply a place-holder till the site is ready.

Brutal honesty expected...........