need help with new airbags setup

ok bare with me guys. this is going to be my first set up. i have a 1992 gmc sierra, planning on putting bags on it. just need a little, ok a lot of help. like what to do first, do i have to get lower control arms first? and what bout the back? PLEASE HELP!!

cantilever or 4 link in back(use your imagination and wallet for back setup)front yes lower control arms bagg cups and 2600 in front with 2600 in back conitech(my preference)8 1/2" GC,smc,parker valves.5 or 12 gallon tank 380,400,450 viair,oasis 1000,or2000,engine driven compressor or nitrogen

suicidedoors.com has alot of airsuspension parts,call them they can help you out

silverstarcustoms.com has a nice selection of brackets good luck man.

ALSO candospecialties.com

fbimini.com

thanks man i'll start looking.

also whats a cantilever?

what bout spindles do i need to get those?

shoot me a email bro or hit me up on AIM i'll go into HEAVY detail about it with ya so you know exactley whats gonna need to be done and you can decide on what to use from there.
but i'll definently get you setup with whatever you need and answer any ?'s you may have
later man
Jimmy - Center Stage Customs
www.centerstagecustoms.com