Nice build, thanks for the pics too.
One thing I thought I should mention though. I have used the ceramic fiber for incan mods as well, but still you should be careful about heat/extended run time. I don't know if a WA1111 is hot enough to do this, but I had a 64623 mod with kiu switch I was doing a continuous run time test on, after about 11 min the switch covered with the ceramic fiber was perfectly fine, but the New Gen Hybrid reflector from FM I had was cooked to death
After that it put out a very minimal amount of light and had sort of a blue tint to it.
This is an extreme example of what heat can do even to quality parts, but I thought I would mention it since you are using a 50$ reflector.