Yes I am. I recently bought some larger MTH cars. In total I'd like to be able to pull at least 5 large cars with a caboose with whatever engine I end up with. MTH is what I have the most of anyway in o guage. Don't really want the dual engines so probably going back to MTH is a good idea but I wanted to avoid the protosouind 2.0 engines because if memory serves, they can loose their memory if not constantly plugged in correct? MTH just doesn't have many steam locos that are 3.0 and under 1000 that I could find.
I'm willing to go about 500 on the engine but no more consider how sparingly it will be used.
How do you body mount your Kadee couplers directly to the cars? Jbweld?