Go back to basics. pull a plug, ground it, hit ignition, spark yes/no
if yes find top dead center on #1 cyl,. be sure rotor points to #1, hook up timing light turn over & get set to about 3-8 degrees Before top dead center, If no use meter to test for continuity/voltages. Is it getting gas,? Squirt some gas down carb. Is it flooded out already? Bad Gas? Try starting fluid. Hook up to high amp charger to augment voltages during cranking. Be sure choke is open a little at least.
It's probably somthing simple that you are overlooking and maybe a combination of a couple of things.
Anyone ever have problems with a condenser?