The wife and I are looking at purchasing our first house. The garage will be a fish room/man cave. I want a center piece 360 viewing tank. The guys in the glass department at work think I can build a 4 feet long x 4 feet wide x 3 feet high with tempered glass. I'll have to do some research what do you guys think? I calculated 359 gallon if full, I also want to do a riparium island in the middle.