I understand !
We're always looking for the perfect matching colors.
I've the same issue with the bob long on/off on my blue mag, its blue is not matching with the body's one. But bob long is the only to do this kind of on/off and they are difficult to disassemble. And even if I do it, get the on/off reanodized could be tricky because it's nerver certain to obtain the same color.
The same with my karta's on/off, but this one is a CP, easy to disassemble, so, on this one I'll tempt my chance with reano !