It'll look real purdy with that wrap,up on blocks in the front yard after you get completely lost in that hybrid conversion fantasy fuelled by Brian's "all ya gotta do is...". Great idea - now go figure out the execution.
Different revision GM ECUs and modules hate talking to each other, so the entire electrical system needs to come out of the donor truck, including the entire wiring harness, instrument panel, engine sensors and all wheel drive unit. To add to the barrel of monkeys of fun, your engine will never start because it has a different reluctor wheel and CPS/camshaft drive, than an '08 and up and the TCU is also completely different. Then there's the DoD your truck does not have. And while you're at it, the oxygen sensors are also totally different, so yours need to go.
So now you're swapping engine and trans as well as harness, control modules, and instrument panels...oh, and finding somewhere to cram the hybrid system's battery because the S-10 compartment is chock full of V8 engine.
You're on your way to the purdiest yard art anyone got for Christmas in Colorado.
Go for it, Henry...people are always welcome to show me I'm wrong. Impress me with your wizardry...cuz all you apparently needed to know was how to wire it up.