Right. The program right now is to retool the A unit so it matches, in detail the B unit. We are also working on the internals so they run better and loose the wobble. Also, we are changing out the insert of the B Unit so we can power it. From here on out, both the A and the B will be powered. Ounce for ounce it's still a brute on the track, with both units powered, proto consists are more feasible.
Still working on the E8, but our vendor for the chassis hasn't settled on a new motor for it. When it gets released it will have a new chassis (not the SD40-2) and larger motor. Right now the design is finished, just waiting for the chassis issues to clear up.
Joe
MTL