what to get for air bag equipment?

i wanna bag my b-22 but im not sure what to get. and what setup to use.I was gonna use firestone bags in the front and rear,1/2 blitzluft valves,a four link,and a 8 gallon tank. how would nitrogen work.and what would be a good way to mount the bags in the rear. i was going to do axle over bag with a four link. and i would get two compressors if i don't do nitrogen. Oh also i want to have lots of control. i heard 3/8 valves are better for being precise. I would like to hop if possible and have lots of controol of my height as this will be my dail driver.