My SUV has some pretty good nose damage around the inner and outer lips of the nose, it also has some pretty good stress cracks on the sides. Now I'm assuming the hull is SMC and everyone says to use a west system, however I have 14 gallons of MES Epoxy resin in my garage, a roll of 1708 biaxle and a roll of 3/4oz matt. Can I just skip the west system and buy a gallon or MES harder? I'm surer he 7 gallons of MES hardner I have is bad since its been in the garage for 4 years. Then buy some cab-o-sil and evercoat z-grip and have at it. I'll have to take some pictures of the damage. This is my winter project. Thanks