Got some potential news from the grapevine, would be nothing too new but as always take it with a grain of salt.
Car equipment's current plan is to keep the r68s around for around another 8-10 years due to them being purchased with federal funding way back when, so dont expect the 268s for a while. Of course, the car equipment of today will most likely not be the same car equipment a few years from now, as always, grain of salt.....