Ok I have these two engines laying around and I dont know which one to put in my 92 camaro

First engine : 355ci roller block with dome pistons,Etec 200 heads,edelbrock performer rpm air gap,oil pump high volume,226/226 .525/.525 lift on 1.5 rockers(got 1.6 rockers laying around might put them on ) and 650 street HP holley carb

Second engine : 383ci mahle pistons flat top two valve reliefs,6" rods,internal balance roller block,timing gear,oil pump high volume,harmonic balancer 0 weight along with flywheel 153 0 weight,AFR 210 eliminator heads (AFR-1054) ,LT4 hot cam and thinking of going for more aggressive cam,edelbrock performer air gap

Now I have an '82 stepside shortbed C10 and I dont know which one to go with for the truck and the Z28 both have TH350 and B&M holeshot 3600 stall what do you suggest?