You guys should offer single lever kits that include an end cap - I'd buy more of these for sure, but don't want/need ambi levers on my other rifles.
You can see in some of my images that I use the BAD with nothing on the "off" side. I look at it as much more than just an ambi safety, I look at it is a great safety in general, and the ambi is just a plus if you need it.