Rico, you might want to look at another tank manufacturer named Aquarium Obsessed. They do quite a few tanks in the US but are from Canada just like Miricles. They've been around a while and though in the beginning had a bit of a bumpy ride (read older articles in RC) I think you will find that anything post 2006 has amounted to "RAVE REVIEWS" Here is a link to their site.
Aquarium Obsessed - Aquatronica, Custom Aquariums, H&S, Tunze, Fauna Marin, Milwaukee, Prodibio, Shuran, Sfiligoi and More! They make some damn nice tanks given what I've seen.
Just remember that the tank dimensions you sent to Miracles was huge...you still probably will want a sump and maybe fuge which will only further add to your gallon size. Remember to account for how much humidity that big of a tank will give you.
Good luck.