need help with what set up needed in rear to lay frame..

[c10layinlow]

hey guys im new to c10 an air bags.. i have a project that im working on an i want the truck to lay frame but like maybe ppl i dont want to go broke doing so.. i wanna run a porterbuilt front drop member so that take care of the front. i was also thinking about doing there rearmember but looking on there web site kinda confuses me an everything that i would need inorder to do so. the truck is set up with coils in the rear could i just put a 12in notch in the rear and install the bags?? that just sounds to good to be truck.... once again new to air bags and slamming a truck sorry to sound like a dummy.. thanks for any help an ideas!!