I am new here and to the hobby and could use some advice. I have a K-Line tanker that needs new couplers. I want to convert to Kadee's but don"t know which would be best, the standard 805 or the newer AAR type. This will be the first time to change out couplers and if all goes well I have other K-Line and Lionel cars I would like to change also. Any help or advice would be most welcome.
Bruce