hello i just bought a used car with a LS swap in it already.. its in pretty bad shape but their all minor exceeept.. for the little crack on this thing that the engine mount is attached to like under the battery or the passenger side.. my neighbor called it a "flange" and i was wondering if i should get better engine mounts?? or is it just cuz the civic cant handle the LS engine?? and should i get it welded or replaced and how much is that gonna cost?? has this ever happened to anyone else here?? any responses would be apprecia ted