Lum is not too bright. RJB could probably take the CG's to perfection, though personally I think they're fine. I might send it to RJB for oem bezel, crown and tube. But, I'm still very thrilled with it and don't see *immediate* need for mods. Also, I love the deep rehaut and hefty overall feel that watch has. Also, the bezel clicks are nicely damped very very close to genuine.