I have one of those cheap cast iron anvils that gets dented easily. It is useful as a weight in glue-ups and sometimes for actual anvil work but I'd like to upgrade it a little, at minimal cost. Thinking of adding a 1/2" steel plate to the flat top. And since I don't have a welder am thinking of epoxy. This will not make it good for heavy pounding but should be better than what I have now. Suggestions?