first off if you use water make sure its distilled water. most stuff is premixed for you. i run engine ice and or liquid performance race coolant. you need 2 bottles of the stuff. its 64 oz the rad takes about 70 oz what crap. evo tech rad guards.
thats what i did then the reservoir. good luck seeing through the site though you will need a led light and a dark garage to see the level. the sight is not clear and the fluid is basically clear.