Randy stichler

Hey guys. I need some serious help here. I bought a 2004 Grand am not running. Believed it to be a bad head gasket. replaced head gaskets, still has poor compression, average 64 lb. Car is very hard to start and is blowing water out of coolant reservoir. My son and I are very stumped, running out of ideas. Any help,any ideas, will be much appreciated. it will give him a car to get back and forth to work, thanks guys. Randy