Hello Andi,
Thanks for the link. I actually have that site bookmarked already. I love the catalog scans! They're invaluable for identifying sets. It's too bad these toys are so hard to find in the U.S. I notice there is quite a bit available through the EBAY.de website.
As for the tracks...well, I was improvising. I've recently spent a large pile of cash on LGB track so I didn't have any budget for 2 rail O Scale. I ended up modifying some decrepit 3 rail track from MARX. It actually works great. I'm not sure how I would do the switches. That's another project I guess.