I get frustrated sometimes because i wish i would have more mechanical know how, i just bought the truck and I'm figuring out whats in it and were do i want to go with it, i read everything i can about it. I do like the idea of building a 383, I've seen kits ranging from 700 (eagle) to 2400 (lunati), are all cranks and rods the same (talking about the 383 kit)? am i just paying for a name brand?