I have a 2005 regular cab long bed chevy silverado with the 4.3 v6 in it. Its finally paid off, and first bid of business isget a v8. I was gonna buy a new truck with a 5.3 or 6.0 in it already but think this would be easier. I want the 5.3 or 6.0 v8 engine in it.What would be the best route to go,what components will i need,will i need a new trans?Please please help me. Remember itsan 05 all the threads i read about are never swap outs for like newer trucks.