suckerpunch, (i love that name!), do you have the kick drum on a its own track? If so, try Jonas' free drum REAplacer. It allows you to substitute a nicely recorded kick drum sound in place of, or in addition to your original kick drum. if the kick drum isn't on its own track, search for Pipeline's video tutorial on how to fix drums using REAfir. sorry, I don't know the links off hand. Good luck!!