Okay, watch a little bit of this. It’s the original version. Just for context.
Then watch fan tribute, which is a work of majesty, and has really nothing at all to do with gadgets, but trust me, it’ll be fine.
TV in Japan has a second tribute video, sort of re-mix, which might be even better.
Cat’s Guy – The Ultimate in Anime Fan Tributes [TVinJapan.com]