I'm not really against seeing more lightsaber colors in the PT. After all, there are way more Jedi so there is bound to be some diversity. But the lightsaber colors in the PT as they are, are fine with me. I agree that too many colors might look a little too childish.

Another reason for fewer lightsaber colors in the PT is to get back the "simplicity" of the OT. The PT already looks way more fancy than the OT, even though it's set 30 years earlier.

ben_danger, I'm usually not a big fan of color corrections, but your work on the arena looks very good! Your color correction makes details like textures and shades stand out more, and it makes everything look a bit more realisic. You could be a bit more subtle, I think. Some shots look quite washed out. Maybe you should correct it shot by shot. Anyway, great work!