By the way, why do you require PayPal for international buyers? For the most part, they'll have unconfirmed addresses which means PayPal doesn't protect you in any way. I think most people who require a particular payment method for int'l buyers choose international money orders.
Just curious. I myself gladly take PayPal from around the world and haven't had any big problems yet (although some of the larger transactions sometimes make me a sweat a little bit).
Also, I like your store layout. It's neat and uncluttered, plus your policies links are right there at the top where they're easy to see.