Okay, I found the lines to remove from the templates. I guess I might not really need to change anything in showproduct since this is a brand new install and no one has posted anything yet... so if they can't enter those fields, I imagine they won't come up on the show product page anyhow. In the end, I only ended up removing the auction option anyhow.
I don't need to edit anything in uploadproduct1, 2 or 3, do I?
Thanks again, Chuck!