TannerG

Ok first I'm a complete noob to the whole lsx world. I've got a Sierra 1500 rcsb 4.8 truck. I'm in the processing of building me a turbo 5.3 motor for it. But I was thinking that since I'll have the 4.8 out of my truck laying around after the turbo motor goes in. I was thinking of building a high/quick reving 4.8 like some of the older Toyota V8s that rev fast and high ( I'm not especting to hit 9000rpm or anything like that just something very rev happy) . But I honestly don't know where to start to even build something like this I know I'll need crank and supporting valvetain. But what would be best to use? Crank, cam, heads? I got a pretty good supply of OE parts just trying to figure out what parts to throw together for this frankenstein motor on a somewhat resonable budget. Any and all advice is apprecated