Nice running Lionel 2-6-4 you have there. The 2025 is a very good engine to start with. I have several Lionel 2037 2-6-4 that need some attention. The usual lube & tune maintenance procedure needs to be performed. They are magnatraction equipped to boot. I have been looking for a decent condition Lionel 2055 4-6-4 & matching tender but I am not willing to pay the piper just yet. Local Train Show is in early March. Maybe I will find one there for a decent price.