Absolutely not an option, sorry. This whole exercise of re-doing the lightsabres (which by a rough estimate took something over 100 hrs) was not to make the light sabers look better than in v1.0 (where I used the scene corrected by Adywan, so the sabers looked good but still obviously digitally recomped)but to make them look more like in the original. And that goal was IM(not-so-H)O achieved.

And I think the colours are quite consistent - sure they're not 100% consistent but all info indicates that the colours were by no means consistent in the original either.

And also, another not-so-minor factor: I f*cking love the look of the v2.0 lightsabres. I already watched that clip I posted like 20 times!