Jasonanatal,
First off nice setup. IMO your set should be fine for a Bamboo shark for the first little while. However, you might want to plan for a few changes down the road. Acording to Micheal Scotts "Sharks and Rays" a 180 will be fine for an adult bamboo.
Here are some things to consider in the future.
1. As mentioned the equipment along the back of the tank will become a problem as the shark grows larger. These sharks like to swim not only along the sand but and up along the glass. If you have a lot of intakes outlets power heads ect attached to the back glass, there is risk of the shark becomming trapped or caught up in between the glass and intake tubes or what ever. Also their eyesight is very limited wich means that with their clumsy behavior they will repeativly bump into the equipment - causing either stress or injury. This happend to my first shark - found him dead wedged between my fluval inlet pipe and glass. Also as they grow they are VERY strong swimers, remember the shark is like one large muscle. It wont take much for him to disconnect hoses from powerheads, knock PH off the glass, they will even knock off your glass lids as they like to poke their head above the water.
2. Puffers will most likely take a pretty large chunk out of the shark. But then again some people have been lucky. I have a freind who bought a baby horn shark, threw it in with his adult puffer and within minutes the shark had a peanut size chuck taken from his nose.
3. The power bar you have sound like a high quality strip, but keep in mind the best server power strips were not designed for use around water. Its obvious your power strip will have no problem handling the power and protect from surges but you will have to protect it from moisture. The has been a few threads of people returning home from a vacation only to find out their power strip caused a fire. Saltcreep, saltwater in the powerstrips dont mix. See if you can change out your wall outlet to CGIF and install a grounding probe to ensure you are protected from powerheads causing ground faults - stray electricity.
4. Your substrate and aquascaping is good.
5. In the future it would be very benificial to emply a sump and move all the equipment into the sump. This way it minimises obstacles in the tank and increases water volume.
6. Future plans should include upgrading you skimmer to a larger higher capacity one. For now your fine.
7. Make sure there is NO METAL in the system.
8. Not sure what you total flow is but you want to make sure its fairly high. You want to prevent detris from acumilating at the bottom on the tank. Also after feeding I would always manually pick up the Shark Poop with tongs. this will help maintain water quality.
9. If you dont already have one get a cleaner wrass, they will help with parasites.
I think you off to a good start
Here are a few photos of my setup;