Did you verify spark with the new coil before restoring fuel? Is the firing order correct? Doublecheck!
You may have cylinder wall washdown in the effected cylinders. Pull the plugs and squirt a 1/4 ounce of oil in the cylinders to see if that gets rid of the lumps. If not, go ahead with a compression test.
As to the fuel - the cat only reacts when it gets hot so once you get it to fire up, shut it off after one minute and let it sit for ten. Do that several times to blow raw fuel out. If you don't the cat may glow red and fry bigtime!
