The Tier 4 GE and EMD locomotives are starting to appear around various systems and it begs the question: When will these locomotives be produced in O Scale and by which manufacturer? Best bet is probably going to be MTH with Lionel following soon there after. Therefore, I ask, what improvements would you, the current prototype modeler (notice, I did not use the term "modern"), like to see in these new models. For my part, crisper details, especially the small details on the body and scale sized prototype correct ditch lights. The biggest improvement I'd like to see is the drive train. In my dreams (figuratively speaking), a horizontal drive with transfer towers and equalized trucks would be a big step up. Yes, yes, in my dreams....and when pigs fly, and yet maybe.....At least, a more streamlined "power block" designed somehow to allow equalized, if not sprung trucks, and better yet, a way to easily adjust the truck side frames inward to allow us to use more scale sized wheels treads and get better overall appearance when we do. I'd like more narrow side frames at the least with more and much crisper details. Now would I pay more for all this tooling and improvement? You bet, as FRRX doesn't need 20 of these beasts. 4-5 would do. Your thoughts? Speak up 'cuz you know "they" are watching this forum.
And as a side discussion, what changes would you like to see in the current ES44/GEvo and SD70ACe models currently available?
I would like to keep this topic sharply focused on Tier 3 and 4 locomotives for the current prototype modelers who read the forum. If there are other models in other time periods people would like to comment on in a similar manner, perhaps a separate topic could be opened on that. After all, we're always looking for improvements, right?