PICKED up a 340 from them a couple weeks back. AWESOME tank. they make hundreds of tanks every week and ship several truckloads per week. I live in the south and know for a fact that many of the lfs in our state sell Glasscages tanks.
In going up there I met the "staff" lol
Two young ladies answering the never ending phone calls, a few drivers and some VERY, VERY, hard working dedicated hispanics putting the tanks together.
They make their money building and selling tanks in bulk. They can build you what you want if you know what you want. If you are looking for help designing a tank .........well just keep reading before you call them. but call cause they are worth it.