What type of insurance do you guys have on your tools/shop? Is homeowners enough or does a person need a commercial/business policy if any of the items they produce are sold? Also, I know my most homeowners insurance does not cover antiques, how does that figure in when a lot of the tools I use are old i.e. 80 yr. old powerhammers, old anvils, and one heck of a lot of other old tools?