I'm currently working customizing my own in this vein. Cleaning the rings took some effort, but have a question about the blade's finish. I tried a vinegar cleaning, but it had no effect. This sword is really impressive; light and fast. I'm glad I finally pulled the trigger, as it's a lot cheaper than hunting down a replica sitting at the $1500 level at the moment!!
If I could ask some advice, what was your cleanup on the blade like?
I'm happy you did this for your costume, putting this out there as an option!