Hey guys, right now i am sporting a regular Mallory HEI distributor and theres no tellin how old it is. I have a possible dead cylinder and one part of my trouble shooting is possibly the distributor. reguardless, i want a new set up. What all do i need? i am not a big ignition buff, so fill me in. I want the digital stuff so that i get stronger better spark. What all do i need? thanks in advance for any input.