I just finished my first N kit -- a Model Power structure. Since it came out great, I decided to run to the hobby store and pick up two new ones. This time, I got a Walthers and a DPM. I opened the DPM and noticed that it was surprisingly small. I compared it to the Model Power, and that made it look even smaller...or made the MP look huge...however you want to look at it. So, I opened up the Walthers and it matched the DPM in scale. Since Walthers and DPM are the higher end brands, I'm assuming they're "right". My question is....with all of the kits available...how do I know how faithfully a given manufacurer has stuck with scale? And more importantly....if I wind up with varying scale, all supposed to be N on my layout, how do I keep that from looking wrong in the long run? Are there kit companies to avoid because they're inturpretting scale differently? Also, I noticed that Woodland Scenics people are smaller than some other brands on the market (they appear to be in scale with Walthers and DPM). There's a company ---can't recall the name. Something like Panzar that makes people. Are they "true" N or are they larger?