need base tune help gen3 5.3 ls swap into a volvo 740

[IWantATurbo]

all alm 5.3
ls6 intake
06 truck injectors
spoppy stage 2 cam
Intake Valve Lift: .585"
Exhaust Valve Lift: .585"
Intake Duration: 283?
Exhaust Duration: 286?
Intake Duration @ .050": 228?
Exhaust Duration @ .050": 230?
Lobe Separation: 112?
Intake Centerline: 108?
shorty headers
fp set at 58
have a wideband
junk yard 4l60e with 2200 stall

i just can not get a grasp on tuning this???