Lumapower was working on a forward clickie switch module as of a month ago, and I am sure that they will come out with one sooner or later. It seems their recent re-organization is delaying new product introductions temporarily.
I just received the OP reflector for my MRV from BatteryJunction yesterday, and I am extremely happy with the beam quality. The central hotspot is still intense, but not quite as focused, and the spill is significantly brighter. No more rings or yellow bands. Make no doubt, even with the OP reflector, the MRV is still a throw monster. I lit up a neighbor's chimney about 50 yards away with very usable brightness. But the great thing is that the brighter spill makes the flashlight much better close in. The MRV now lights up my backyard like no other LED light I own, and still has incredible throw. Best of both worlds. I would say that the OP reflector really enhances the utility of the MRV within the "usable" limits of its reach. It may throw a bit further with the smooth reflector, but does it really put out a usable intensity at 100+ yards? At those distances, the benefits of throw from a single cell flashlight are perhaps more theoretical than real. The OP reflector really enhances the performance of the MRV out to 100 feet or so, and still maintains usable throw out to double that, at least. For most of us, I would bet that this is a good tradeoff. Highly recommended!