Head and cam selection help for 440

This isnt something im going to do tomorrow, but i want to have a plan put together so i can start working on getting the parts. If its is best to go with the aftermarket heads, i need to figure out if i can do either open or closed and what different options i have so i can be looking for deals or maybe even a good used set..or if im staying iron, i need to be planning the parts for that..also, if staying iron, i have to figure out how to ship the heavy things to a porter without spending more on the shipping than i do on the work on them..