I think you forgot to include battery, charger, and mount?

Been using Fenix L2D with fishblock and rechargeable AA batteries for more than a year (with redundant helmet mounted cheapie PlanetBike barely be seen light that eats N cells). Had been considering an upgrade to a P7 flashlight when I found the integrated MS.

MS arrived today. I now understand the complaint of the long cable and the useless too fast blink mode. Light mounts well, but still working on mounting the battery pack to satisfaction.