Lionel's set commemorating Metro North Railroad's 25th annivesary, with a train of M7 EMU's. Yes, they're short. Yes, they appear to be slightly oversize in all other respects (just like MTH's RailKing subways). You know what? Until someone comes out with scale (or near scale)-length M7's, these are the only ones out there. And that's why I got 'em. Performance: Obviously the single-motored power car lacks the oomph to decisivley accelerate the full set without slipping. I guess Lionel didn ...