You may want to consider the product in the following thread to polish your existing levers and save quite a few dollars. I'm not affiliated.
Boms Away hreadI used it on both my fork shrouds and levers with what I consider amazing results for minimal effort. Not chrome-like of course, but sparkling enough to warrant not buying the chrome levers.
I have a picture of the shrouds in my gallery, but I'm out of town and can't post a picture of the levers.
Just an idea ......
Regards,
Tom