Quick coil question

So... Im trying to revive my car that was in storage for years. The car ran like crazy 10 years ago after countless hours of tuning (shaved head offy intake 600 holley) didn't miss a beat! But storage didn't do the car any good. It's A 67 slanty has electronic ignition. Also electronic voltage reg and dual field alt to match it. So charging system is rock steady. I swapped the leaky slush box trans for an a833 od. During storage i robbed the blaster 2 coil for another hotrod. So now it has a stock old used coil. My timing light won't even pick up the signal from that weak thing. (runs like poop too.. like not driveable) So my quick question is what is a good performance durable coil to run? I'm going to throw a new cap rotor and plug wires on it too while i'm at it. I'm pulling my hair out trying to get this thing straightened out. So if you guys could give me your opinions on good coils that would be greatly appreciated!
thanks fellas
Josh