I'm possible looking to ship to Canada and the items would total about $330. What kind of duties are we looking at here? I know most people's approach (as to not get burned by a buyer or the shipping company that loses/damages the products) is to tell the buyer upfront about how they will pay the duties and such and how you (the seller) won't fudge on customs report...would it be better in the long run to just go like 75-25% on the duties (me with the smaller) to get my sale done? I don't think I'd have a problem doing that as long as it results in a sale. what do you think? also, should I go with USPS for canada shipping...can i insure it?