Tubbing?!?

Hey, im realy confused with what suspension to run and what im gonna do for tire size ect. Can i see some pics of your rear tire/suspension set up? i wanna go pretty big i just dont know how much trouble i'd be getting myself into if i went for a mini tub, is it realy worth it/will i need to? i'm going to be running a 68' barracuda with about 600hp....i need to hook up but dont want to over do it.
Thanks