Advice on suspension.

I've got to replace the upper and lower ball joints on my '65 Belvedere. What would you guys recommend that I replace along with the ball joints? And do you know if it is possible to purchase it all as a set? I'm new at all of this as you may can tell :) Thanks for any advice you can give me!
How do you drive it? What are your expectations? There's going to be the cheap parts the expensive parts and the in-between parts LOL finding the best bang for your buck in all three categories is what we seem to all be after...