I got interested in model trains after visiting local show. Long story short, I would like to start with a very small tabletop layout that I can easily take down and store. It is going to be an oval track. Nothing special. Due to the space limitations I was thinking of going with the following setup: 1. Kato CV1 oval track set (based on 6" radius turns). 2. Bachman Plymouth MTD switcher (listed everywhere for about $30). 3. Bachman 40' tank car ($7 car because looking just at the switcher would probably be boring ). I just want to see if I can really commit and if I can get my kids interested in the hobby. That's why I do not want to spend a lot to test my commitment. So keeping that in mind, would the setup above work on a track with such small radius? I figured that I wouldn't go broke if I spend $70 and decide that model trains are not for me. Thanks.