Good day Mr GuitarslingerChris, Jin from headphonelounge here. Thanks for the link to the website from your post. I must say that your pictures are amazing. I read that you would want to have wood cups as replacement soon. We at headphonelounge will be offering CNC'ed mahogany wood cups by the end of this week. They are beautifully machined and i will update you with links soon. Would you be interested in getting them at a trade in the future for your stock SR325i aluminum cups?