Hi Sci-Fi! I watched all of those. Speed Racer was good but I just couldn't get used to those still pictures where only the mouth moved. There was another Japanese cartoon that did that but with inserted human mouths - I forget which one.
Watched Kimba too. Even caught Ultra Man although I know that's not a cartoon. There was also this one with wacky racers that was pretty good "rubber baby buggy bumpers...". And of course George of the Jungle and it's co-show (my personal fav) Super Chicken! I used to put the Super Chicken theme in everybody's boot program at work and drive 'em up the wall, LOL!