I need a project, so I'm going to build an FE motor. I'm hoping to get around 325-350 HP. It will be backed with a 4 or a 5 speed. I'm gonna start with either a 390 or 428 block. I'm going to use aluminum heads and intake. I would like to run a 2X4 or a 3X2 carb setup. What cam and other assorted parts would you guys recommend?