I hear ya man. I've had tanks since I was a kid. A good friend worked in a fish store, so I got tons of fish for free. I had like 6 aquriums at one point. Just junky 20's and 55's. Had to give and sell them all moving to the midwest. Started raising and selling african cichlids after getting the ich. The local pet store took them. Then had to sell and give everything away again. Swore I wouldn't mess with them again.
This 260 is the first tank I've ever owned over 55, and I didn't really put into perspective what I needed to make it work. It was a crazy good deal in my area, so I said heck yeah. It's a pretty sick setup with tank and nice hood. However, it's a special overflow design with 3 tubes, to keep stuff silent, and it needs a crazy plumbing network to really make it work, along with a good pump/sump 55g. Now it sits empty, which is obviously not good for a tank. I need to do something with it, but it's paralysis by analysis and resources.