Agreed. In a way, working with the awesome folks at Backscatter, I have created the bundle (if you click on all those links and add them to your cart, there’s the bundle!) and there are discounts they are running until end of month. If you don’t have a GoPro, you could even get rid of the tray and instead mount the light on the shoe… though then you’d have to use the TG-6 for videos too and you get into the lack of wide angle…
I like the MF-1 but I struggle with the battery being an extra cost and the cable being $90. That's $150 in addition to the light, just to make the light work. I may sit on the fence a little longer.