jwblocal701, if you are stuck on a 55 gallon tank then I would go with the one you posted in the other topic.
If you are looking for something cheaper I have a AGA 55 non/RR on a black pine stand. There is no canopy but I have your choice of single bulb 24 inch hoods or a 48 inch 260 watt PC w/moonlights. I can also throw in a couple powerheads. With the standard hoods you can have it for 100, with the 48 inch PC light 150.
Thanks,
Dan