Help with 340 rebuild - Chicagoland area

Yeah, I have actually read his series on it, and I've done a lot of research about rebuilding engines, I just want someone there who's a bit more experienced. If I mess something up it's gonna be expensive, so I dont want to mess anything major up
I can completely understand. If I was local, I'd be glad to help. That'd be a commute from middle Georgia, though. lol