I think you did well on the price and you will like the set. What do you have to pull it? The best of course is the Weaver 4-4-2 #1 without the Indian, but that is kind of hard to find and being brass and having the earliest version of TMCC, it's a bit flaky in operation when you do find it. If you get one, watch the tires. I have two of the Weaver 4-4-2's and they are the worst tire throwers I have ever seen. That said, I wouldn't part with them because they are a perfect match for the Weaver 1935 and 1937 passenger sets.
The Lionel 4-4-2 is an option but the colors don't go well with the Weaver cars.