I have the Minitrix ICE 3 loco set but it is complete ''stock'' - no lights , sound and it is not digital. I really like the detail of this set and I want to add interior lights , lights in front and rear plus sound maybe in the future. My main goal as a start is to make it digital but I really don't know what kind of decoder should I buy , 6-pin maybe?

PS . Sorry if it is a silly question , I'm into this hobby since my early childhood and now I really want to dig in and expand my knowledge on fixing / upgrading locos.

Thanks for your time

Edited by moderator 17 April 2020 11:03:34(UTC)  | Reason: Removed full capitalisation from heading, WHICH IN INTERNET SPEAK IS LIKE SHOUTING!

Thanks a lot!