Any bets on how long its gonna take me to get this beast done?
What I did was took a horizontal set up and cut out the side peice of glass using a sharp razorblade, this peice of glass became the front. Since the top would no longer fit I resized it and replaced it, so the old top is the new top. I then cut the scrap peice and sized it up at the bottom. Now I just gotta clean it up, seal everything, and create a top that will maximize the light output. Its gonna be tough getting UV all the way down to the bottom
The next step is (after the sealing), get a plexliglass door for the small opening in the front. Then fit a false bottom and do some hardscaping with mortar and driftwood, then substrate and foliage. Nothing to it

1- Original tank on its side.
2- Removing glass
3- Glass Removed
4- Final Product