I enjoy answering my own questions. After searching far and wide, and on Ebay in other countries, it looks like the fork seal and dust cap are a fairly standard size that you can get from any Honda dealer, or for next to nothing from China. I ordered some from Honda, because I figure that if I am going to take the time to remove the forks and replace the seals and dust caps, I can splurge and spend an extra $15 to put in good quality parts, so I don't have to do it again soon. When they come in and I try to install them, I will share whether or not they fit.