Hello everyone
Would like some imput on the most reliable Lionel SD's and GP's. I have a GP20 dummy and I am looking to add an engine along with 11 cars for a total of 13. I don't really want to go bigger than a GP38 or SD45 and Love the look of the SD18. Could someone who knows about Lionel engines give me some insite. What years to look at, which models, new ones vs older ones. Thanks Gary