WOW. I have to agree that the paint job is dead on. And you lit it!! I had a hard enough time getting the paint right to worry about lighting the thing! Beautiful job.
I'm no expert, but if you think the dish is too bright, you might try ever increasing layers of clear blue. If you're really adventurous, you might try a fine mist of metallic blue. I'd experiment on some scrap clear plastic first though. You don't want to risk your awesome build-up. (I'm sure the more experienced guys on this forum will come up with some better ideas.)