HO Amfleet Cars

[bsteckler]

Hello,
I have five Bachmann first run Amfleet coaches (two in phase II, three in phase III). I'm planning to repaint all of them to phase IV and acquire a cafe car for this set. I've heard that there were several dimension changes with the revisions and I'm wondering would be the best option for a cafe car? Ideally I would like to find a Bachmann first run but these are extra difficult to find, so my choices seem to be limited to current Bachmann and Walthers models. Any help is greatly appreciated. Thank you.