You have a Mikado Jr. No Cruise. You should be able to add a Electric RR Co. Cruise M. Call or e mail them and they will help as to what you need. That will give you 100 speed steps in cruise. There site has instruction manuals where you can see if you want to go that route. You engine has Railsounds 4. DCS may be an option you might want to explore as well. Don't know what you paid for the engine. But if someone else does the work. Expect to pay 2 to 3 hundred including parts for the upgrade. If you send it out. There will be shipping both ways. Comes down to how much you like the engine and how much you want to spend.
I would go the ERR route. Do it yourself. They offer great support and you have Forum members that can offer advice or answer questions.
