340/drivetrain build advice

You are going to get 100 different opinions...LOL! But This is likely what I would do. Sense you don't sound like your building a car for the drag strip. and basicly just a cruise nite type car, I'd keep the rear gearing somewhere around 3:55 to 3:91. I'd stick with a hydrallic cam. Lunatti Voo-doo series are nice cams. Comp. also makes some decent ones. What year 340 block, crank, are you starting with? I'd keep the compression around 10:1 or so, and you will still be able to run on pump gas. What heads do you have for the 340? What is your car, a 4 speed or an auto?