In Bryan's personal fleet posting, he implies he replaces older equipment when acquiring newer and better models. The composition of my fleet is very similar. I am of the opinion that if I own something, it should be on the layout, and not in a "off layout box". So when I basically ran out of room for any more rolling stock, I started a policy of only getting something new if it replaces something that is inferior. Initially it was a no-brainer what was replaced, but soon all the easy retirements were made. Doubling the size of my primary staging yard fixed that!
But as newer models with better detail come out (and a higher price tag), will we always see the need to dump older stuff? My layout's goal is to be operated by a group of friends. I am not necessarily a detail freak. Current Micro Trains cars are fine with me. I probably have 50 Atlas 90 ton hoppers on the layout. For unit trains, I still think that is a good model for that service. Or should I consider replacing them with something better? Wife say No! Most of my friends are HO modelers and can't see the detail anyway.
So I am wondering whether most of you are settling for cars with "molded in grab irons" and plastic details instead of etched metal parts. I do really appreciate special models such as the ESM X58 box cars which probably wouldn't be available any other way. But am I going to replace all my Micro Trains cars on the layout? Will there be a trend among modelers to do that?
Bill Kepner