what would you do? rear suspension??

[killerpanel]

for rear suspension. I have a 69 panel truck. I have a big, big block. plan on a bottle. 750HP on engine. I like the idea of using the factory long arms and good coil overs. But, would it hook up better if I did use a ladder bar set up? I have a narrowed rear, ladder bars and coil overs from a Malibu I was gonna tub. I wasn't going to "tub" this, but just open the wheel wells and run some 31x12's Not really sure how it's gonna hook up. I figured with all the extra weight, it would do fine...