Welcome! I've had two "new" condensers fail. Both happened when the engine was warm, and the car was at speed. It was as if a switch had been flipped off. In one case, the engine would then try to start, but wouldn't catch. The other never tried to start again. Each time, the first thing I did was to put the old condenser back in (I always carry the old, but known to be working, distributor "guts" in old cars). Both cars then started right up.
I now never replace a working condenser during a routine tune up. I guess the parts made in the last 25 years aren't as good as the older ones. That would be my first check since that was one of the items you changed. Also, make sure that there isn't a flapping or pinched wire somewhere in the ignition circuit. The points mounting hardware, at the post, can also be trouble if it isn't reassembled correctly.
I've had two coil failures. The first: I noticed a steady, slight degradation in power. Finally, the car started, but barely idled. The second: my brother crushed the coil by over-tightening its clamp! That one just finally quit. A failing coil could also start right up again once it cools.
Usually, as Griz said, fuel problems in non-injected cars will be accompanied by bit of missing and stumbling. In modern injected cars, a pump failure can also seem like a flipped switch.
Good luck. Jim