[bholmes]

when it comes to the thermostat i say just pull the water pump, it's easier that way in my opinion! I just did the waterpump, thermostat, thermostatic fan switch and lower hose all at once. A thing to note about the flush, it's debateable, but some say use a bit of dish washer detergent. They say the flush can be too harsh on some of the aged hoses. SO if your hoses are 100% OK then you should be fine. I used a bit of dish detergent and still had a few leaks come as a result of it. Also I agree with HondaDustR Preston Dexcool (the red stuff) is good. You want a phostphate free anti freeze, this is less corosive on aluminum engines. have fun!